From: Omar Sandoval <osandov@xxxxxx> When struct file_lease was split out from struct file_lock, the name of the file_lock slab cache was copied to the new slab cache for file_lease. This name conflict causes confusion in /proc/slabinfo and /sys/kernel/slab. In particular, it caused failures in drgn's test case for slab cache merging. Link: https://github.com/osandov/drgn/blob/9ad29fd86499eb32847473e928b6540872d3d59a/tests/linux_kernel/helpers/test_slab.py#L81 Fixes: c69ff4071935 ("filelock: split leases out of struct file_lock") Signed-off-by: Omar Sandoval <osandov@xxxxxx> --- fs/locks.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/locks.c b/fs/locks.c index 9afb16e0683f..e45cad40f8b6 100644 --- a/fs/locks.c +++ b/fs/locks.c @@ -2984,7 +2984,7 @@ static int __init filelock_init(void) filelock_cache = kmem_cache_create("file_lock_cache", sizeof(struct file_lock), 0, SLAB_PANIC, NULL); - filelease_cache = kmem_cache_create("file_lock_cache", + filelease_cache = kmem_cache_create("file_lease_cache", sizeof(struct file_lease), 0, SLAB_PANIC, NULL); for_each_possible_cpu(i) { -- 2.45.2
