Bug 15230
Summary: | oops on ext4 remount with -o barrier | ||
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Product: | File System | Reporter: | Stéphane Lesimple (stephane_kernel) |
Component: | ext4 | Assignee: | Eric Sandeen (sandeen) |
Status: | RESOLVED OBSOLETE | ||
Severity: | normal | CC: | alan, sandeen |
Priority: | P1 | ||
Hardware: | All | ||
OS: | Linux | ||
URL: | http://lxr.linux.no/linux+v2.6.31/fs/ext4/super.c#L1468 | ||
Kernel Version: | 2.6.31.12 | Subsystem: | |
Regression: | No | Bisected commit-id: |
Description
Stéphane Lesimple
2010-02-04 22:32:43 UTC
Can you try it with the patch at: http://marc.info/?l=linux-ext4&m=126523161410367&w=2 ? I think that likely will fix it for you. ext4 had 2 options for which it tried to accept -optional- arguments, and was doing that in a way such that if the arg was given w/ no option things went badly due to the option structure being uninitialized. Something else may have changed in the option parsing, but I think it may be simplest / most obvious to just fix up ext4. -Eric |