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btrfs: polish names of kmem caches

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Usecase:

  watch 'grep btrfs < /proc/slabinfo'

easy to watch all caches in one go.

Signed-off-by: David Sterba <dsterba@suse.cz>
This commit is contained in:
David Sterba 2012-09-07 03:00:48 -06:00 committed by Chris Mason
parent a80c8dcf7e
commit 837e197283
4 changed files with 9 additions and 9 deletions
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2
fs/btrfs/delayed-inode.c
View file

@ -29,7 +29,7 @@ static struct kmem_cache *delayed_node_cache;
int __init btrfs_delayed_inode_init(void) int __init btrfs_delayed_inode_init(void)
{ {
delayed_node_cache = kmem_cache_create("delayed_node", delayed_node_cache = kmem_cache_create("btrfs_delayed_node",
sizeof(struct btrfs_delayed_node), sizeof(struct btrfs_delayed_node),
0, 0,
SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD,

4
fs/btrfs/extent_io.c
View file

@ -64,13 +64,13 @@ tree_fs_info(struct extent_io_tree *tree)
int __init extent_io_init(void) int __init extent_io_init(void)
{ {
extent_state_cache = kmem_cache_create("extent_state", extent_state_cache = kmem_cache_create("btrfs_extent_state",
sizeof(struct extent_state), 0, sizeof(struct extent_state), 0,
SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL); SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL);
if (!extent_state_cache) if (!extent_state_cache)
return -ENOMEM; return -ENOMEM;
extent_buffer_cache = kmem_cache_create("extent_buffers", extent_buffer_cache = kmem_cache_create("btrfs_extent_buffer",
sizeof(struct extent_buffer), 0, sizeof(struct extent_buffer), 0,
SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL); SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL);
if (!extent_buffer_cache) if (!extent_buffer_cache)

2
fs/btrfs/extent_map.c
View file

@ -11,7 +11,7 @@ static struct kmem_cache *extent_map_cache;
int __init extent_map_init(void) int __init extent_map_init(void)
{ {
extent_map_cache = kmem_cache_create("extent_map", extent_map_cache = kmem_cache_create("btrfs_extent_map",
sizeof(struct extent_map), 0, sizeof(struct extent_map), 0,
SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL); SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL);
if (!extent_map_cache) if (!extent_map_cache)

10
fs/btrfs/inode.c
View file

@ -7155,31 +7155,31 @@ void btrfs_destroy_cachep(void)
int btrfs_init_cachep(void) int btrfs_init_cachep(void)
{ {
btrfs_inode_cachep = kmem_cache_create("btrfs_inode_cache", btrfs_inode_cachep = kmem_cache_create("btrfs_inode",
sizeof(struct btrfs_inode), 0, sizeof(struct btrfs_inode), 0,
SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, init_once); SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, init_once);
if (!btrfs_inode_cachep) if (!btrfs_inode_cachep)
goto fail; goto fail;
btrfs_trans_handle_cachep = kmem_cache_create("btrfs_trans_handle_cache", btrfs_trans_handle_cachep = kmem_cache_create("btrfs_trans_handle",
sizeof(struct btrfs_trans_handle), 0, sizeof(struct btrfs_trans_handle), 0,
SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL); SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL);
if (!btrfs_trans_handle_cachep) if (!btrfs_trans_handle_cachep)
goto fail; goto fail;
btrfs_transaction_cachep = kmem_cache_create("btrfs_transaction_cache", btrfs_transaction_cachep = kmem_cache_create("btrfs_transaction",
sizeof(struct btrfs_transaction), 0, sizeof(struct btrfs_transaction), 0,
SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL); SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL);
if (!btrfs_transaction_cachep) if (!btrfs_transaction_cachep)
goto fail; goto fail;
btrfs_path_cachep = kmem_cache_create("btrfs_path_cache", btrfs_path_cachep = kmem_cache_create("btrfs_path",
sizeof(struct btrfs_path), 0, sizeof(struct btrfs_path), 0,
SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL); SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL);
if (!btrfs_path_cachep) if (!btrfs_path_cachep)
goto fail; goto fail;
btrfs_free_space_cachep = kmem_cache_create("btrfs_free_space_cache", btrfs_free_space_cachep = kmem_cache_create("btrfs_free_space",
sizeof(struct btrfs_free_space), 0, sizeof(struct btrfs_free_space), 0,
SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL); SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL);
if (!btrfs_free_space_cachep) if (!btrfs_free_space_cachep)