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authorLinus Torvalds <torvalds@linux-foundation.org>2019-05-31 23:51:16 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2019-05-31 23:51:16 +0300
commit3ab4436f688c2d2f221793953cd05435ca84261c (patch)
treebdd0e1dd081bdf709d9e9b4cca41fdb0b583f1de /fs
parent41e7231fab9d76e906b6d8abe09c44c7b9656d33 (diff)
parent141731d15d6eb2fd9aaefbf9b935ce86ae243074 (diff)
downloadlinux-3ab4436f688c2d2f221793953cd05435ca84261c.tar.xz
Merge tag 'nfsd-5.2-1' of git://linux-nfs.org/~bfields/linux
Pull nfsd fix from Bruce Fields: "This reverts a minor fix which could cause us to treat conflicting NLM locks as nonconflicting. We have proper fix queued up for 5.3. In the meantime, a quick revert seems best for 5.2 and stable" * tag 'nfsd-5.2-1' of git://linux-nfs.org/~bfields/linux: Revert "lockd: Show pid of lockd for remote locks"
Diffstat (limited to 'fs')
-rw-r--r--fs/lockd/xdr.c4
-rw-r--r--fs/lockd/xdr4.c4
2 files changed, 4 insertions, 4 deletions
diff --git a/fs/lockd/xdr.c b/fs/lockd/xdr.c
index 9846f7e95282..7147e4aebecc 100644
--- a/fs/lockd/xdr.c
+++ b/fs/lockd/xdr.c
@@ -127,7 +127,7 @@ nlm_decode_lock(__be32 *p, struct nlm_lock *lock)
locks_init_lock(fl);
fl->fl_owner = current->files;
- fl->fl_pid = current->tgid;
+ fl->fl_pid = (pid_t)lock->svid;
fl->fl_flags = FL_POSIX;
fl->fl_type = F_RDLCK; /* as good as anything else */
start = ntohl(*p++);
@@ -269,7 +269,7 @@ nlmsvc_decode_shareargs(struct svc_rqst *rqstp, __be32 *p)
memset(lock, 0, sizeof(*lock));
locks_init_lock(&lock->fl);
lock->svid = ~(u32) 0;
- lock->fl.fl_pid = current->tgid;
+ lock->fl.fl_pid = (pid_t)lock->svid;
if (!(p = nlm_decode_cookie(p, &argp->cookie))
|| !(p = xdr_decode_string_inplace(p, &lock->caller,
diff --git a/fs/lockd/xdr4.c b/fs/lockd/xdr4.c
index 70154f376695..7ed9edf9aed4 100644
--- a/fs/lockd/xdr4.c
+++ b/fs/lockd/xdr4.c
@@ -119,7 +119,7 @@ nlm4_decode_lock(__be32 *p, struct nlm_lock *lock)
locks_init_lock(fl);
fl->fl_owner = current->files;
- fl->fl_pid = current->tgid;
+ fl->fl_pid = (pid_t)lock->svid;
fl->fl_flags = FL_POSIX;
fl->fl_type = F_RDLCK; /* as good as anything else */
p = xdr_decode_hyper(p, &start);
@@ -266,7 +266,7 @@ nlm4svc_decode_shareargs(struct svc_rqst *rqstp, __be32 *p)
memset(lock, 0, sizeof(*lock));
locks_init_lock(&lock->fl);
lock->svid = ~(u32) 0;
- lock->fl.fl_pid = current->tgid;
+ lock->fl.fl_pid = (pid_t)lock->svid;
if (!(p = nlm4_decode_cookie(p, &argp->cookie))
|| !(p = xdr_decode_string_inplace(p, &lock->caller,