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Red Hat Bugzilla – Attachment 305962 Details for
Bug 445649
[PATCH][RHEL5.1] Performance Improvement of fdatasync(2) in case of Overwrite
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[patch]
proposed patch
ext3-datasync.patch (text/plain), 416 bytes, created by
Josef Bacik
on 2008-05-19 15:35:06 UTC
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Description:
proposed patch
Filename:
MIME Type:
Creator:
Josef Bacik
Created:
2008-05-19 15:35:06 UTC
Size:
416 bytes
patch
obsolete
>Index: kernel/fs/ext3/fsync.c >=================================================================== >--- kernel.orig/fs/ext3/fsync.c >+++ kernel/fs/ext3/fsync.c >@@ -72,6 +72,9 @@ int ext3_sync_file(struct file * file, s > goto out; > } > >+ if (datasync && !(inode->i_state & I_DIRTY_DATASYNC)) >+ goto out; >+ > /* > * The VFS has written the file data. If the inode is unaltered > * then we need not start a commit.
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bug 445649
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