Usecase:
watch 'grep btrfs < /proc/slabinfo'
easy to watch all caches in one go.
Signed-off-by: David Sterba <dsterba@xxxxxxx>
---
fs/btrfs/delayed-inode.c | 2 +-
fs/btrfs/extent_io.c | 4 ++--
fs/btrfs/extent_map.c | 2 +-
fs/btrfs/inode.c | 10 +++++-----
4 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
index b52c672..5ed6162 100644
--- a/fs/btrfs/delayed-inode.c
+++ b/fs/btrfs/delayed-inode.c
@@ -29,7 +29,7 @@ static struct kmem_cache *delayed_node_cache;
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),
0,
SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD,
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index a255136..4d57aaa 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -53,13 +53,13 @@ struct extent_page_data {
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,
SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL);
if (!extent_state_cache)
return -ENOMEM;
- extent_buffer_cache = kmem_cache_create("extent_buffers",
+ extent_buffer_cache = kmem_cache_create("btrfs_extent_buffer",
sizeof(struct extent_buffer), 0,
SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL);
if (!extent_buffer_cache)
diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c
index 7c97b33..08a8c40 100644
--- a/fs/btrfs/extent_map.c
+++ b/fs/btrfs/extent_map.c
@@ -11,7 +11,7 @@ static struct kmem_cache *extent_map_cache;
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,
SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL);
if (!extent_map_cache)
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index be589cc..d091166 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -6866,31 +6866,31 @@ void btrfs_destroy_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,
SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, init_once);
if (!btrfs_inode_cachep)
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,
SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL);
if (!btrfs_trans_handle_cachep)
goto fail;
- btrfs_transaction_cachep = kmem_cache_create("btrfs_transaction_cache",
+ btrfs_transaction_cachep = kmem_cache_create("btrfs_transaction",
sizeof(struct btrfs_transaction), 0,
SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL);
if (!btrfs_transaction_cachep)
goto fail;
- btrfs_path_cachep = kmem_cache_create("btrfs_path_cache",
+ btrfs_path_cachep = kmem_cache_create("btrfs_path",
sizeof(struct btrfs_path), 0,
SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL);
if (!btrfs_path_cachep)
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,
SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL);
if (!btrfs_free_space_cachep)
--
1.7.6
--
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