Bug 597339

Summary: WARNING: at fs/fs-writeback.c:597 writeback_inodes_wb+0x202/0x30e()
Product: [Fedora] Fedora Reporter: acount closed by user <a1459440>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: low Docs Contact:
Priority: low    
Version: 13CC: anton, dougsland, gansalmon, itamar, jonathan, kernel-maint, moneta.mace, stu
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Hardware: All   
OS: Linux   
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Fixed In Version: Doc Type: Bug Fix
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Last Closed: 2010-05-31 15:24:15 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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dmesg
none
lspci none

Description acount closed by user 2010-05-28 17:18:42 UTC 
doing anything special.
Comment 1 acount closed by user 2010-05-28 17:19:36 UTC 
Created attachment 417689 [details]
dmesg
Comment 2 acount closed by user 2010-05-28 17:19:57 UTC 
Created attachment 417690 [details]
lspci
Comment 3 acount closed by user 2010-05-28 17:22:34 UTC 
(In reply to comment #0)

> doing anything special.    

NOT doing anything special.
Comment 4 Mace Moneta 2010-05-29 15:09:29 UTC 
Looks to be addressed by:

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7c8a3554c683f512dbcee26faedb42e4c05f12fa

author	Jens Axboe <jens.axboe>	
Tue, 18 May 2010 12:29:29 +0000 (14:29 +0200)
committer	Jens Axboe <jens.axboe>	
Fri, 21 May 2010 18:00:25 +0000 (20:00 +0200)
commit	7c8a3554c683f512dbcee26faedb42e4c05f12fa
tree	ece0d1b79ccc1f596b0ccd0217b584c27a3ff414	tree | snapshot
parent	2db4e42eaceabec42f738f3895300632cd375e67	commit | diff
writeback: ensure that WB_SYNC_NONE writeback with sb pinned is sync

Even if the writeout itself isn't a data integrity operation, we need
to ensure that the caller doesn't drop the sb umount sem before we
have actually done the writeback.

This is a fixup for commit e913fc82.

Signed-off-by: Jens Axboe <jens.axboe>
Comment 5 Stu Tomlinson 2010-05-31 15:24:15 UTC 

*** This bug has been marked as a duplicate of bug 593669 ***