Diffusion FreeBSD src repository 13ccb04589e2

msdosfs_integrity_error(): plug possible busy leak
13ccb04589e2
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Description

msdosfs_integrity_error(): plug possible busy leak

If taskqueue_enqueue() returned error, unbusy().
Handle parallel calls to msdosfs_integrity_error() by unbusying in
msdosfs_remount_ro() up to pending times.

Noted and reviewed by: markj
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D43482

Details

Provenance

kib	Authored on Jan 18 2024, 3:35 PM

Differential Revision

D43482: msdosfs_rename(): more resilence against corruption

Parents

rG661db9b390b4: msdosfs_rename(): implement several XXXs about downgrading to ro

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Tags

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Event Timeline

kib committed rG13ccb04589e2: msdosfs_integrity_error(): plug possible busy leak (authored by kib).Jan 18 2024, 4:48 PM

kib added an edge: D43482: msdosfs_rename(): more resilence against corruption.Jan 18 2024, 4:50 PM

kib mentioned this in rG4b3ffc5918b9: msdosfs_remount_ro(): correct vfs_unbusy() loop.Jan 20 2024, 1:36 AM

kib mentioned this in rGc315699722e8: msdosfs_integrity_error(): plug possible busy leak.Jan 25 2024, 3:46 AM

kib mentioned this in rGe45f10165847: msdosfs_integrity_error(): plug possible busy leak.Jan 25 2024, 4:33 AM

Changes (1)

Path

Size

sys/

fs/

msdosfs/

msdosfs_vfsops.c

rG13ccb04589e2

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sys/fs/msdosfs/msdosfs_vfsops.c