diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/file_compat.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/include/linux/file_compat.h b/include/linux/file_compat.h index 77d5a27c3..0bef014ab 100644 --- a/include/linux/file_compat.h +++ b/include/linux/file_compat.h @@ -51,11 +51,21 @@ spl_filp_open(const char *name, int flags, int mode, int *err) #define spl_filp_write(fp, b, s, p) (fp)->f_op->write((fp), (b), (s), p) #ifdef HAVE_3ARGS_FILE_FSYNC -#define spl_filp_fsync(fp, sync) (fp)->f_op->fsync((fp), \ +#define spl_filp_fsync(fp, sync) (fp)->f_op->fsync((fp), \ (fp)->f_dentry, sync) #else #define spl_filp_fsync(fp, sync) (fp)->f_op->fsync((fp), sync) #endif +#ifdef HAVE_INODE_I_MUTEX +#define spl_inode_lock(ip) (mutex_lock(&(ip)->i_mutex)) +#define spl_inode_lock_nested(ip, type) (mutex_lock_nested((&(ip)->i_mutex), \ + (type))) +#define spl_inode_unlock(ip) (mutex_unlock(&(ip)->i_mutex)) +#else +#define spl_inode_lock(ip) (down(&(ip)->i_sem)) +#define spl_inode_unlock(ip) (up(&(ip)->i_sem)) +#endif /* HAVE_INODE_I_MUTEX */ + #endif /* SPL_FILE_COMPAT_H */ |