Searched hist:"5 dc23bdd5f846ef868e82f789dfd9b13093f9ba6" (Results 1 – 3 of 3) sorted by relevance
| /openbmc/linux/fs/ext4/ |
| H A D | page-io.c | diff 5dc23bdd5f846ef868e82f789dfd9b13093f9ba6 Tue Jun 04 13:46:12 CDT 2013 Jan Kara <jack@suse.cz> 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>
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| H A D | ext4.h | diff 5dc23bdd5f846ef868e82f789dfd9b13093f9ba6 Tue Jun 04 13:46:12 CDT 2013 Jan Kara <jack@suse.cz> 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>
|
| H A D | inode.c | diff 5dc23bdd5f846ef868e82f789dfd9b13093f9ba6 Tue Jun 04 13:46:12 CDT 2013 Jan Kara <jack@suse.cz> 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>
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