UBIFS: sync wbufs after syncing inodes and pages
All writes go through wbufs so they must be sync'd after syncing inodes and pages. Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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@ -450,16 +450,6 @@ static int ubifs_sync_fs(struct super_block *sb, int wait)
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if (sb->s_flags & MS_RDONLY)
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if (sb->s_flags & MS_RDONLY)
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return 0;
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return 0;
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/*
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* Synchronize write buffers, because 'ubifs_run_commit()' does not
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* do this if it waits for an already running commit.
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*/
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for (i = 0; i < c->jhead_cnt; i++) {
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err = ubifs_wbuf_sync(&c->jheads[i].wbuf);
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if (err)
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return err;
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}
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/*
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/*
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* VFS calls '->sync_fs()' before synchronizing all dirty inodes and
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* VFS calls '->sync_fs()' before synchronizing all dirty inodes and
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* pages, so synchronize them first, then commit the journal. Strictly
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* pages, so synchronize them first, then commit the journal. Strictly
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@ -471,6 +461,16 @@ static int ubifs_sync_fs(struct super_block *sb, int wait)
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*/
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*/
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generic_sync_sb_inodes(sb, &wbc);
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generic_sync_sb_inodes(sb, &wbc);
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/*
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* Synchronize write buffers, because 'ubifs_run_commit()' does not
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* do this if it waits for an already running commit.
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*/
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for (i = 0; i < c->jhead_cnt; i++) {
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err = ubifs_wbuf_sync(&c->jheads[i].wbuf);
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if (err)
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return err;
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}
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err = ubifs_run_commit(c);
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err = ubifs_run_commit(c);
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if (err)
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if (err)
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return err;
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return err;
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