diff options
| author | Jan Kara <jack@suse.cz> | 2013-06-04 14:46:12 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2013-06-04 14:46:12 -0400 |
| commit | 5dc23bdd5f846ef868e82f789dfd9b13093f9ba6 (patch) | |
| tree | 1d505a49148313179dbddcbce110caee9ab0569a /fs/ext4/ext4.h | |
| parent | c724585b62411f7abdea5b1054b9f1e1e7c964be (diff) | |
ext4: remove ext4_ioend_wait()
Now that we clear PageWriteback after extent conversion, there's no
need to wait for io_end processing in ext4_evict_inode(). Running
AIO/DIO keeps file reference until aio_complete() is called so
ext4_evict_inode() cannot be called. For io_end structures resulting
from buffered IO waiting is happening because we wait for
PageWriteback in truncate_inode_pages().
Reviewed-by: Zheng Liu <wenqing.lz@taobao.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/ext4.h')
| -rw-r--r-- | fs/ext4/ext4.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index be95c83f5875..bd9890f6d9ce 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -2651,7 +2651,6 @@ extern int ext4_move_extents(struct file *o_filp, struct file *d_filp, /* page-io.c */ extern int __init ext4_init_pageio(void); extern void ext4_exit_pageio(void); -extern void ext4_ioend_shutdown(struct inode *); extern ext4_io_end_t *ext4_init_io_end(struct inode *inode, gfp_t flags); extern ext4_io_end_t *ext4_get_io_end(ext4_io_end_t *io_end); extern int ext4_put_io_end(ext4_io_end_t *io_end); |