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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2013-04-04 16:28:47 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-04-09 15:16:52 -0400 |
| commit | 05c0ae21c034a6f7c6f4c0c63a31167ebb4b061f (patch) | |
| tree | 69c6b35347eeddc49e6ffa2188d4811ce9633c4f /include/linux/proc_fs.h | |
| parent | deal with races between remove_proc_entry() and proc_reg_release() (diff) | |
| download | wireguard-linux-05c0ae21c034a6f7c6f4c0c63a31167ebb4b061f.tar.xz wireguard-linux-05c0ae21c034a6f7c6f4c0c63a31167ebb4b061f.zip | |
try a saner locking for pde_opener...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/linux/proc_fs.h')
| -rw-r--r-- | include/linux/proc_fs.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h index 947ae7eb63ef..2781e498f709 100644 --- a/include/linux/proc_fs.h +++ b/include/linux/proc_fs.h @@ -65,7 +65,7 @@ struct proc_dir_entry { void *data; read_proc_t *read_proc; atomic_t count; /* use count */ - int pde_users; /* number of callers into module in progress; */ + atomic_t in_use; /* number of callers into module in progress; */ /* negative -> it's going away RSN */ struct completion *pde_unload_completion; struct list_head pde_openers; /* who did ->open, but not ->release */ |