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f2fs: add prefix for f2fs slab cache name 

In order to avoid polluting global slab cache namespace.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Yu 2020-02-17 17:46:20 +08:00 committed by Jaegeuk Kim
parent 5df7731f60
commit 985100035e
3 changed files with 9 additions and 9 deletions
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2
fs/f2fs/data.c
View File

@ -3852,7 +3852,7 @@ void f2fs_destroy_post_read_wq(struct f2fs_sb_info *sbi)
int __init f2fs_init_bio_entry_cache(void) int __init f2fs_init_bio_entry_cache(void)
{ {
bio_entry_slab = f2fs_kmem_cache_create("bio_entry_slab", bio_entry_slab = f2fs_kmem_cache_create("f2fs_bio_entry_slab",
sizeof(struct bio_entry)); sizeof(struct bio_entry));
if (!bio_entry_slab) if (!bio_entry_slab)
return -ENOMEM; return -ENOMEM;

8
fs/f2fs/node.c
View File

@ -3190,22 +3190,22 @@ void f2fs_destroy_node_manager(struct f2fs_sb_info *sbi)
int __init f2fs_create_node_manager_caches(void) int __init f2fs_create_node_manager_caches(void)
{ {
nat_entry_slab = f2fs_kmem_cache_create("nat_entry", nat_entry_slab = f2fs_kmem_cache_create("f2fs_nat_entry",
sizeof(struct nat_entry)); sizeof(struct nat_entry));
if (!nat_entry_slab) if (!nat_entry_slab)
goto fail; goto fail;
free_nid_slab = f2fs_kmem_cache_create("free_nid", free_nid_slab = f2fs_kmem_cache_create("f2fs_free_nid",
sizeof(struct free_nid)); sizeof(struct free_nid));
if (!free_nid_slab) if (!free_nid_slab)
goto destroy_nat_entry; goto destroy_nat_entry;
nat_entry_set_slab = f2fs_kmem_cache_create("nat_entry_set", nat_entry_set_slab = f2fs_kmem_cache_create("f2fs_nat_entry_set",
sizeof(struct nat_entry_set)); sizeof(struct nat_entry_set));
if (!nat_entry_set_slab) if (!nat_entry_set_slab)
goto destroy_free_nid; goto destroy_free_nid;
fsync_node_entry_slab = f2fs_kmem_cache_create("fsync_node_entry", fsync_node_entry_slab = f2fs_kmem_cache_create("f2fs_fsync_node_entry",
sizeof(struct fsync_node_entry)); sizeof(struct fsync_node_entry));
if (!fsync_node_entry_slab) if (!fsync_node_entry_slab)
goto destroy_nat_entry_set; goto destroy_nat_entry_set;

8
fs/f2fs/segment.c
View File

@ -4832,22 +4832,22 @@ void f2fs_destroy_segment_manager(struct f2fs_sb_info *sbi)
int __init f2fs_create_segment_manager_caches(void) int __init f2fs_create_segment_manager_caches(void)
{ {
discard_entry_slab = f2fs_kmem_cache_create("discard_entry", discard_entry_slab = f2fs_kmem_cache_create("f2fs_discard_entry",
sizeof(struct discard_entry)); sizeof(struct discard_entry));
if (!discard_entry_slab) if (!discard_entry_slab)
goto fail; goto fail;
discard_cmd_slab = f2fs_kmem_cache_create("discard_cmd", discard_cmd_slab = f2fs_kmem_cache_create("f2fs_discard_cmd",
sizeof(struct discard_cmd)); sizeof(struct discard_cmd));
if (!discard_cmd_slab) if (!discard_cmd_slab)
goto destroy_discard_entry; goto destroy_discard_entry;
sit_entry_set_slab = f2fs_kmem_cache_create("sit_entry_set", sit_entry_set_slab = f2fs_kmem_cache_create("f2fs_sit_entry_set",
sizeof(struct sit_entry_set)); sizeof(struct sit_entry_set));
if (!sit_entry_set_slab) if (!sit_entry_set_slab)
goto destroy_discard_cmd; goto destroy_discard_cmd;
inmem_entry_slab = f2fs_kmem_cache_create("inmem_page_entry", inmem_entry_slab = f2fs_kmem_cache_create("f2fs_inmem_page_entry",
sizeof(struct inmem_pages)); sizeof(struct inmem_pages));
if (!inmem_entry_slab) if (!inmem_entry_slab)
goto destroy_sit_entry_set; goto destroy_sit_entry_set;