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| author | He Zhe <zhe.he@windriver.com> | 2020-07-06 11:52:24 +0200 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2020-07-17 19:12:44 +0200 |
| commit | ab91e7a6da7eeb8aa54843748652c186daee43eb (patch) | |
| tree | 642ef18e19dda2e2564252ae5b53d6e1d188cb77 /kernel | |
| parent | sunrpc: destroy rpc_inode_cachep after unregister_filesystem (diff) | |
| download | linux-ab91e7a6da7eeb8aa54843748652c186daee43eb.tar.xz linux-ab91e7a6da7eeb8aa54843748652c186daee43eb.zip | |
freezer: Add unsafe versions of freezable_schedule_timeout_interruptible for NFS
commit 0688e64bc600 ("NFS: Allow signal interruption of NFS4ERR_DELAYed operations")
introduces nfs4_delay_interruptible which also needs an _unsafe version to
avoid the following call trace for the same reason explained in
commit 416ad3c9c006 ("freezer: add unsafe versions of freezable helpers for NFS")
CPU: 4 PID: 3968 Comm: rm Tainted: G W 5.8.0-rc4 #1
Hardware name: Marvell OcteonTX CN96XX board (DT)
Call trace:
dump_backtrace+0x0/0x1dc
show_stack+0x20/0x30
dump_stack+0xdc/0x150
debug_check_no_locks_held+0x98/0xa0
nfs4_delay_interruptible+0xd8/0x120
nfs4_handle_exception+0x130/0x170
nfs4_proc_rmdir+0x8c/0x220
nfs_rmdir+0xa4/0x360
vfs_rmdir.part.0+0x6c/0x1b0
do_rmdir+0x18c/0x210
__arm64_sys_unlinkat+0x64/0x7c
el0_svc_common.constprop.0+0x7c/0x110
do_el0_svc+0x24/0xa0
el0_sync_handler+0x13c/0x1b8
el0_sync+0x158/0x180
Signed-off-by: He Zhe <zhe.he@windriver.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions