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[Bug tapsets/22857] vfs.do_mpage_readpage doesn't work as expected on ext4 filesystems
- From: "dsmith at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sourceware dot org
- Date: Fri, 23 Feb 2018 19:17:08 +0000
- Subject: [Bug tapsets/22857] vfs.do_mpage_readpage doesn't work as expected on ext4 filesystems
- Auto-submitted: auto-generated
- References: <bug-22857-6586@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=22857
David Smith <dsmith at redhat dot com> changed:
What |Removed |Added
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CC| |dsmith at redhat dot com
Assignee|systemtap at sourceware dot org |dsmith at redhat dot com
--- Comment #1 from David Smith <dsmith at redhat dot com> ---
Created attachment 10847
--> https://sourceware.org/bugzilla/attachment.cgi?id=10847&action=edit
proposed patch
Here's a patch where I try to hook ext4_mpage_readpages() into the
vfs.do_mpage_readpage probe alias. It compiles, but I haven't really tested it.
Can you test it and let me know if it works for you?
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