Andreas Gruenbacher 296abc0d91 gfs2: No short reads or writes upon glock contention ... Commit 00bfe02f47 ("gfs2: Fix mmap + page fault deadlocks for buffered I/O") changed gfs2_file_read_iter() and gfs2_file_buffered_write() to allow dropping the inode glock while faulting in user buffers. When the lock was dropped, a short result was returned to indicate that the operation was interrupted. As pointed out by Linus (see the link below), this behavior is broken and the operations should always re-acquire the inode glock and resume the operation instead. Link: https://lore.kernel.org/lkml/CAHk-=whaz-g_nOOoo8RRiWNjnv2R+h6_xk2F1J4TuSRxk1MtLw@mail.gmail.com/ Fixes: 00bfe02f47 ("gfs2: Fix mmap + page fault deadlocks for buffered I/O") Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>		2022-04-28 15:14:48 +02:00
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acl.c
acl.h
aops.c	fs: Convert __set_page_dirty_buffers to block_dirty_folio	2022-03-16 13:37:04 -04:00
aops.h
bmap.c	gfs2: Remove return value for gfs2_indirect_init	2022-03-03 15:59:21 +01:00
bmap.h
dentry.c
dir.c
dir.h
export.c
file.c	gfs2: No short reads or writes upon glock contention	2022-04-28 15:14:48 +02:00
gfs2.h
glock.c	gfs2: Initialize gh_error in gfs2_glock_nq	2022-02-15 15:01:40 +01:00
glock.h	gfs2: fix GL_SKIP node_scope problems	2021-10-25 08:42:19 +02:00
glops.c	gfs2: dump inode object for iopen glocks	2022-01-11 16:52:44 +01:00
glops.h
incore.h	gfs2: remove RDF_UPTODATE flag	2021-10-25 08:42:19 +02:00
inode.c	gfs2: Switch lock order of inode and iopen glock	2022-02-15 15:01:40 +01:00
inode.h
Kconfig
lock_dlm.c	gfs2: Expect -EBUSY after canceling dlm locking requests	2022-02-15 15:01:40 +01:00
log.c
log.h
lops.c	block: remove the per-bio/request write hint	2022-03-07 12:45:57 -07:00
lops.h
main.c
Makefile
meta_io.c	Filesystem folio changes for 5.18	2022-03-22 18:26:56 -07:00
meta_io.h
ops_fstype.c	block: pass a block_device and opf to bio_alloc	2022-02-02 07:49:59 -07:00
quota.c
quota.h
recovery.c
recovery.h
rgrp.c	gfs2: Make sure FITRIM minlen is rounded up to fs block size	2022-03-31 20:35:38 +02:00
rgrp.h	gfs2: gfs2_setattr_size error path fix	2022-02-15 15:01:40 +01:00
super.c	gfs2 fixes	2022-03-31 15:57:50 -07:00
super.h
sys.c	block: remove genhd.h	2022-02-02 07:49:59 -07:00
sys.h
trace_gfs2.h	gfs2: Remove 'first' trace_gfs2_promote argument	2021-10-25 08:42:19 +02:00
trans.c
trans.h
util.c	gfs2: dump glocks from gfs2_consist_OBJ_i	2021-10-25 08:42:18 +02:00
util.h
xattr.c
xattr.h