[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915: Interface to get GFX shmem usage stats per process

Patchwork patchwork at emeril.freedesktop.org
Thu Mar 22 14:45:21 UTC 2018 

== Series Details ==

Series: drm/i915: Interface to get GFX shmem usage stats per process
URL   : https://patchwork.freedesktop.org/series/40464/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
a2507d62bb4c drm/i915: Sysfs interface to get GFX shmem usage stats per process
-:228: CHECK:SPACING: spaces preferred around that '-' (ctx:VxV)
#228: FILE: drivers/gpu/drm/i915/i915_gem.c:6118:
+	if (res > 0 && buffer[res-1] != '\0' && len < PAGE_SIZE)
 	                         ^

-:229: CHECK:SPACING: spaces preferred around that '-' (ctx:VxV)
#229: FILE: drivers/gpu/drm/i915/i915_gem.c:6119:
+		buffer[res-1] = '\0';
 		          ^

-:275: CHECK:COMPARISON_TO_NULL: Comparison to NULL could be written "!entry"
#275: FILE: drivers/gpu/drm/i915/i915_gem.c:6165:
+		if (entry == NULL) {

-:315: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#315: FILE: drivers/gpu/drm/i915/i915_gem.c:6205:
+		DRM_DEBUG("Couldn't find matching tgid %d for obj %p\n",
+				current_tgid, obj);

-:329: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#329: FILE: drivers/gpu/drm/i915/i915_gem.c:6219:
+static int i915_obj_find_insert_in_hash(struct drm_i915_gem_object *obj,
+				struct pid_stat_entry *pid_entry,

-:336: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#336: FILE: drivers/gpu/drm/i915/i915_gem.c:6226:
+	ret = drm_ht_find_item(&pid_entry->namelist,
+				(unsigned long)&obj->base, &hash_item);

-:338: CHECK:BRACES: braces {} should be used on all arms of this statement
#338: FILE: drivers/gpu/drm/i915/i915_gem.c:6228:
+	if (ret) {
[...]
+	} else
[...]

-:341: CHECK:COMPARISON_TO_NULL: Comparison to NULL could be written "!entry"
#341: FILE: drivers/gpu/drm/i915/i915_gem.c:6231:
+		if (entry == NULL) {

-:350: CHECK:BRACES: Unbalanced braces around else statement
#350: FILE: drivers/gpu/drm/i915/i915_gem.c:6240:
+	} else

-:357: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#357: FILE: drivers/gpu/drm/i915/i915_gem.c:6247:
+static int i915_obj_shared_count(struct drm_i915_gem_object *obj,
+				struct pid_stat_entry *pid_entry,

-:371: CHECK:BRACES: braces {} should be used on all arms of this statement
#371: FILE: drivers/gpu/drm/i915/i915_gem.c:6261:
+	if (!obj->base.name && !obj->base.dma_buf)
[...]
+	else if (obj->base.import_attach) {
[...]

-:429: CHECK:SPACING: spaces preferred around that '*' (ctx:VxV)
#429: FILE: drivers/gpu/drm/i915/i915_gem.c:6319:
+			i915_obj_get_shmem_pages_alloced(obj)*PAGE_SIZE;
 			                                     ^

-:439: CHECK:BRACES: braces {} should be used on all arms of this statement
#439: FILE: drivers/gpu/drm/i915/i915_gem.c:6329:
+			if (obj_shared_count > 1) {
[...]
+			} else
[...]

-:443: CHECK:BRACES: Unbalanced braces around else statement
#443: FILE: drivers/gpu/drm/i915/i915_gem.c:6333:
+			} else

-:480: CHECK:COMPARISON_TO_NULL: Comparison to NULL could be written "!new_entry"
#480: FILE: drivers/gpu/drm/i915/i915_gem.c:6370:
+			if (new_entry == NULL) {

-:490: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#490: FILE: drivers/gpu/drm/i915/i915_gem.c:6380:
+			ret = drm_ht_create(&new_entry->namelist,
+					DRM_DEBUG_MAGIC_HASH_ORDER);

-:519: CHECK:BRACES: Blank lines aren't necessary before a close brace '}'
#519: FILE: drivers/gpu/drm/i915/i915_gem.c:6409:
+
+	}

-:541: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#541: FILE: drivers/gpu/drm/i915/i915_gem.c:6431:
+	err_puts(m,
+		"\n\n  pid   Total  Shared  Priv   Purgeable  Alloced  SharedPHYsize   SharedPHYprop    PrivPHYsize   PurgeablePHYsize   process\n");

-:561: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#561: FILE: drivers/gpu/drm/i915/i915_gem.c:6451:
+		list_for_each_entry_safe(new_pid_entry, new_temp_entry,
+			&sorted_pid_stats, head) {

-:567: WARNING:MULTILINE_DEREFERENCE: Avoid multiple line dereference - prefer 'new_pid_entry->stats.phys_space_shared_proportion'
#567: FILE: drivers/gpu/drm/i915/i915_gem.c:6457:
+				new_pid_entry->
+				stats.phys_space_shared_proportion +

-:572: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#572: FILE: drivers/gpu/drm/i915/i915_gem.c:6462:
+				list_add_tail(&pid_entry->head,
+					&new_pid_entry->head);

-:576: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#576: FILE: drivers/gpu/drm/i915/i915_gem.c:6466:
+			if (list_is_last(&new_pid_entry->head,
+				&sorted_pid_stats)) {

-:579: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#579: FILE: drivers/gpu/drm/i915/i915_gem.c:6469:
+				list_add_tail(&pid_entry->head,
+						&sorted_pid_stats);

-:585: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#585: FILE: drivers/gpu/drm/i915/i915_gem.c:6475:
+	list_for_each_entry_safe(pid_entry, temp_entry,
+				&sorted_pid_stats, head) {

-:589: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#589: FILE: drivers/gpu/drm/i915/i915_gem.c:6479:
+		err_printf(m,
+			"%5d %6d %6d %6d %9d %8d %14zdK %14zdK %14zdK  %14zdK     %s",

-:596: CHECK:SPACING: spaces preferred around that '/' (ctx:VxV)
#596: FILE: drivers/gpu/drm/i915/i915_gem.c:6486:
+			   pid_entry->stats.phys_space_allocated_shared/1024,
 			                                               ^

-:597: CHECK:SPACING: spaces preferred around that '/' (ctx:VxV)
#597: FILE: drivers/gpu/drm/i915/i915_gem.c:6487:
+			   pid_entry->stats.phys_space_shared_proportion/1024,
 			                                                ^

-:598: CHECK:SPACING: spaces preferred around that '/' (ctx:VxV)
#598: FILE: drivers/gpu/drm/i915/i915_gem.c:6488:
+			   pid_entry->stats.phys_space_allocated_priv/1024,
 			                                             ^

-:599: CHECK:SPACING: spaces preferred around that '/' (ctx:VxV)
#599: FILE: drivers/gpu/drm/i915/i915_gem.c:6489:
+			   pid_entry->stats.phys_space_purgeable/1024,
 			                                        ^

-:602: CHECK:COMPARISON_TO_NULL: Comparison to NULL could be written "!task"
#602: FILE: drivers/gpu/drm/i915/i915_gem.c:6492:
+		if (task == NULL)

-:608: CHECK:SPACING: spaces preferred around that '/' (ctx:VxV)
#608: FILE: drivers/gpu/drm/i915/i915_gem.c:6498:
+			pid_entry->stats.phys_space_shared_proportion/1024;
 			                                             ^

-:610: CHECK:SPACING: spaces preferred around that '/' (ctx:VxV)
#610: FILE: drivers/gpu/drm/i915/i915_gem.c:6500:
+			pid_entry->stats.phys_space_allocated_priv/1024;
 			                                          ^

-:614: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#614: FILE: drivers/gpu/drm/i915/i915_gem.c:6504:
+		list_for_each_entry_safe(entry, next,
+					&pid_entry->namefree, head) {

-:617: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#617: FILE: drivers/gpu/drm/i915/i915_gem.c:6507:
+			drm_ht_remove_item(&pid_entry->namelist,
+					&entry->hash_item);

-:628: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#628: FILE: drivers/gpu/drm/i915/i915_gem.c:6518:
+	err_puts(m,
+		"\t\t\t\t\t\t\t\t--------------\t-------------\t--------\n");

-:630: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#630: FILE: drivers/gpu/drm/i915/i915_gem.c:6520:
+	err_printf(m,
+		"\t\t\t\t\t\t\t\t%13zdK\t%12zdK\tTotal\n",

-:754: CHECK:LINE_SPACING: Please use a blank line after function/struct/union/enum declarations
#754: FILE: drivers/gpu/drm/i915/i915_sysfs.c:555:
 }
+static ssize_t i915_gem_clients_state_read(struct file *filp,

-:755: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#755: FILE: drivers/gpu/drm/i915/i915_sysfs.c:556:
+static ssize_t i915_gem_clients_state_read(struct file *filp,
+				struct kobject *memtrack_kobj,

-:791: CHECK:LINE_SPACING: Please use a blank line after function/struct/union/enum declarations
#791: FILE: drivers/gpu/drm/i915/i915_sysfs.c:593:
 };
+static struct bin_attribute i915_gem_client_state_attr = {

-:793: WARNING:SYMBOLIC_PERMS: Symbolic permissions 'S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH' are not preferred. Consider using octal permissions '0644'.
#793: FILE: drivers/gpu/drm/i915/i915_sysfs.c:595:
+	.attr.mode = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH,

-:819: CHECK:OPEN_ENDED_LINE: Lines should not end with a '('
#819: FILE: drivers/gpu/drm/i915/i915_sysfs.c:621:
+		ret = kobject_init_and_add(

-:823: CHECK:OPEN_ENDED_LINE: Lines should not end with a '('
#823: FILE: drivers/gpu/drm/i915/i915_sysfs.c:625:
+			DRM_ERROR(

-:829: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#829: FILE: drivers/gpu/drm/i915/i915_sysfs.c:631:
+			ret = sysfs_create_bin_file(&dev_priv->memtrack_kobj,
+					    &i915_gem_client_state_attr);

-:831: CHECK:OPEN_ENDED_LINE: Lines should not end with a '('
#831: FILE: drivers/gpu/drm/i915/i915_sysfs.c:633:
+				DRM_ERROR(

-:847: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#847: FILE: drivers/gpu/drm/i915/i915_sysfs.c:718:
+		sysfs_remove_bin_file(&dev_priv->memtrack_kobj,
+					&i915_gem_client_state_attr);

total: 0 errors, 2 warnings, 43 checks, 766 lines checked
27bfa55dd165 drm/i915: Calculate total shmem GFX memory consumed
-:84: CHECK:UNNECESSARY_PARENTHESES: Unnecessary parentheses around 'obj->has_backing_pages == 1'
#84: FILE: drivers/gpu/drm/i915/i915_gem.c:4884:
+		if (!obj->stolen && (obj->has_backing_pages == 1)) {

-:126: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#126: FILE: drivers/gpu/drm/i915/i915_gem.c:6554:
+	err_printf(m, "\nTotal used GFX Shmem Physical space %8zdK\n",
+		  dev_priv->mm.phys_mem_total/1024);

-:126: CHECK:SPACING: spaces preferred around that '/' (ctx:VxV)
#126: FILE: drivers/gpu/drm/i915/i915_gem.c:6554:
+		  dev_priv->mm.phys_mem_total/1024);
 		                             ^

total: 0 errors, 0 warnings, 3 checks, 101 lines checked
0d8d278defab drm/i915: Sysfs interface to get detailed GFX buffer info per process
-:167: CHECK:COMPARISON_TO_NULL: Comparison to NULL could be written "!client_pid"
#167: FILE: drivers/gpu/drm/i915/i915_gem.c:3689:
+		if (client_pid == NULL) {

-:175: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#175: FILE: drivers/gpu/drm/i915/i915_gem.c:3697:
+		ret = i915_gem_create_sysfs_file_entry(&i915->drm,
+						 &client_pid->obj_attr);

-:187: CHECK:BRACES: Blank lines aren't necessary before a close brace '}'
#187: FILE: drivers/gpu/drm/i915/i915_gem.c:3709:
+
+	}

-:201: CHECK:UNNECESSARY_PARENTHESES: Unnecessary parentheses around 'client_pid->tgid == tgid'
#201: FILE: drivers/gpu/drm/i915/i915_gem.c:3723:
+		if ((client_pid->tgid == tgid) &&
+		    (--client_pid->open_obj_count == 0)) {

-:249: CHECK:LINE_SPACING: Please don't use multiple blank lines
#249: FILE: drivers/gpu/drm/i915/i915_gem.c:3790:
 
+

-:322: CHECK:SPACING: spaces preferred around that '*' (ctx:VxV)
#322: FILE: drivers/gpu/drm/i915/i915_gem.c:6436:
+		nr_bytes = i915_obj_get_shmem_pages_alloced(obj)*PAGE_SIZE;
 		                                                ^

-:324: CHECK:UNNECESSARY_PARENTHESES: Unnecessary parentheses around 'obj->mm.madv != __I915_MADV_PURGED'
#324: FILE: drivers/gpu/drm/i915/i915_gem.c:6438:
+	if (!discard && !obj->stolen &&
+			(obj->mm.madv != __I915_MADV_PURGED) &&
+			(nr_bytes != 0)) {

-:324: CHECK:UNNECESSARY_PARENTHESES: Unnecessary parentheses around 'nr_bytes != 0'
#324: FILE: drivers/gpu/drm/i915/i915_gem.c:6438:
+	if (!discard && !obj->stolen &&
+			(obj->mm.madv != __I915_MADV_PURGED) &&
+			(nr_bytes != 0)) {

-:325: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#325: FILE: drivers/gpu/drm/i915/i915_gem.c:6439:
+	if (!discard && !obj->stolen &&
+			(obj->mm.madv != __I915_MADV_PURGED) &&

-:335: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#335: FILE: drivers/gpu/drm/i915/i915_gem.c:6449:
+	i915_error_printf(m,
+		"%p: %7zdK  %10zdK     %c      %c     %s      %s      %s     %s     %s",

-:368: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#368: FILE: drivers/gpu/drm/i915/i915_gem.c:6482:
+		i915_error_printf(m, " (%d: %d)",
+			   pid_info_entry->tgid,

-:389: CHECK:BRACES: Blank lines aren't necessary after an open brace '{'
#389: FILE: drivers/gpu/drm/i915/i915_gem.c:6503:
+	list_for_each_entry(pid_info, &obj->pid_info, head) {
+

-:435: CHECK:CONCATENATED_STRING: Concatenated strings should use spaces between elements
#435: FILE: drivers/gpu/drm/i915/i915_gem.c:6792:
+	i915_error_printf(m, "%"SPACES_STR(NUM_SPACES)"s\n", " ");

-:438: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#438: FILE: drivers/gpu/drm/i915/i915_gem.c:6795:
+	err_puts(m,
+		"\n Obj Identifier   Obj-Size Resident-Size Pin Tiling Dirty Shared Vmap Stolen Mappable  AllocState Global/PP  GttOffset (PID: handle count)\n");

-:448: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#448: FILE: drivers/gpu/drm/i915/i915_gem.c:6805:
+		ret = idr_for_each(&file->object_idr,
+				&i915_drm_gem_obj_info, &obj_stat_buf);

-:460: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#460: FILE: drivers/gpu/drm/i915/i915_gem.c:6817:
+	i915_error_printf(m, "%5d %8zdK ", pid_nr(tgid),
+			(pid_entry.stats.phys_space_shared_proportion +

-:461: CHECK:SPACING: spaces preferred around that '/' (ctx:VxV)
#461: FILE: drivers/gpu/drm/i915/i915_gem.c:6818:
+			 pid_entry.stats.phys_space_allocated_priv)/1024);
 			                                           ^

-:468: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#468: FILE: drivers/gpu/drm/i915/i915_gem.c:6825:
+		drm_ht_remove_item(&pid_entry.namelist,
+				&entry->hash_item);

-:489: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#489: FILE: drivers/gpu/drm/i915/i915_gem.c:6863:
+int i915_gem_get_obj_info(struct drm_i915_error_state_buf *m,
+			struct drm_device *dev, struct pid *tgid)

-:512: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#512: FILE: drivers/gpu/drm/i915/i915_gpu_error.c:863:
+int i915_obj_state_buf_init(struct drm_i915_error_state_buf *ebuf,
+				size_t count)

-:518: CHECK:COMPARISON_TO_NULL: Comparison to NULL could be written "!ebuf->buf"
#518: FILE: drivers/gpu/drm/i915/i915_gpu_error.c:869:
+	if (ebuf->buf == NULL)

-:549: CHECK:LINE_SPACING: Please use a blank line after function/struct/union/enum declarations
#549: FILE: drivers/gpu/drm/i915/i915_sysfs.c:585:
 }
+#define GEM_OBJ_STAT_BUF_SIZE (4*1024) /* 4KB */

-:549: CHECK:SPACING: spaces preferred around that '*' (ctx:VxV)
#549: FILE: drivers/gpu/drm/i915/i915_sysfs.c:585:
+#define GEM_OBJ_STAT_BUF_SIZE (4*1024) /* 4KB */
                                 ^

-:550: CHECK:SPACING: spaces preferred around that '*' (ctx:VxV)
#550: FILE: drivers/gpu/drm/i915/i915_sysfs.c:586:
+#define GEM_OBJ_STAT_BUF_SIZE_MAX (1024*1024) /* 1MB */
                                        ^

-:559: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#559: FILE: drivers/gpu/drm/i915/i915_sysfs.c:595:
+static ssize_t i915_gem_read_objects(struct file *filp,
+				struct kobject *memtrack_kobj,

-:601: CHECK:OPEN_ENDED_LINE: Lines should not end with a '('
#601: FILE: drivers/gpu/drm/i915/i915_sysfs.c:637:
+		DRM_ERROR(

-:610: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#610: FILE: drivers/gpu/drm/i915/i915_sysfs.c:646:
+			ret = i915_obj_state_buf_init(&attr_priv->buf,
+				buf_size);

-:612: CHECK:OPEN_ENDED_LINE: Lines should not end with a '('
#612: FILE: drivers/gpu/drm/i915/i915_sysfs.c:648:
+				DRM_ERROR(

-:643: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#643: FILE: drivers/gpu/drm/i915/i915_sysfs.c:679:
+			ret = i915_obj_state_buf_init(&attr_priv->buf,
+						buf_size);

-:645: CHECK:OPEN_ENDED_LINE: Lines should not end with a '('
#645: FILE: drivers/gpu/drm/i915/i915_sysfs.c:681:
+				DRM_ERROR(

-:657: CHECK:BRACES: braces {} should be used on all arms of this statement
#657: FILE: drivers/gpu/drm/i915/i915_sysfs.c:693:
+	if (bytes_available > 0) {
[...]
+	} else
[...]

-:660: CHECK:BRACES: Unbalanced braces around else statement
#660: FILE: drivers/gpu/drm/i915/i915_sysfs.c:696:
+	} else

-:690: WARNING:SYMBOLIC_PERMS: Symbolic permissions 'S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH' are not preferred. Consider using octal permissions '0644'.
#690: FILE: drivers/gpu/drm/i915/i915_sysfs.c:726:
+	obj_attr->attr.mode = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH;

-:700: CHECK:OPEN_ENDED_LINE: Lines should not end with a '('
#700: FILE: drivers/gpu/drm/i915/i915_sysfs.c:736:
+		DRM_ERROR(

-:723: CHECK:COMPARISON_TO_NULL: Comparison to NULL could be written "!obj_attr"
#723: FILE: drivers/gpu/drm/i915/i915_sysfs.c:759:
+	if (WARN_ON(obj_attr == NULL))

total: 0 errors, 1 warnings, 34 checks, 664 lines checked
486204b0dac9 drm/i915: Output the user virtual addresses for GFX buffers
-:97: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#97: FILE: drivers/gpu/drm/i915/i915_gem.c:6345:
+				list_for_each_entry_safe(virt_entry,
+						virt_next,

-:165: CHECK:COMPARISON_TO_NULL: Comparison to NULL could be written "!new_entry"
#165: FILE: drivers/gpu/drm/i915/i915_gem.c:6426:
+			if (new_entry == NULL) {

-:172: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#172: FILE: drivers/gpu/drm/i915/i915_gem.c:6433:
+			list_add_tail(&new_entry->head,
+				&pid_entry->virt_addr_head);

-:212: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#212: FILE: drivers/gpu/drm/i915/i915_gem.c:6579:
+				err_printf(m, " %p",
+				(void *)(virt_entry->user_virt_addr & ~1));

-:215: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#215: FILE: drivers/gpu/drm/i915/i915_gem.c:6582:
+				err_printf(m, " %p*",
+				(void *)virt_entry->user_virt_addr);

total: 0 errors, 0 warnings, 5 checks, 199 lines checked
05a4782cc77f drm/i915: Update process mm stats for Gen GFX memory
-:80: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#80: FILE: drivers/gpu/drm/i915/i915_gem.c:6306:
+		add_mm_counter(pid_entry->attr_priv->mm, MM_FILEPAGES,
+				new_size - old_size);

-:248: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#248: FILE: drivers/gpu/drm/i915/i915_sysfs.c:770:
+		add_mm_counter(attr_priv->mm, MM_FILEPAGES,
+				-attr_priv->rss_size);

total: 0 errors, 0 warnings, 2 checks, 192 lines checked

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