jimzah/openafs
1
0
Fork 0
mirror of https://git.openafs.org/openafs.git synced 2025-01-20 16:00:12 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

linux-nfstrans-avoid-access-deadlock-20080409

Browse Source 
LICENSE IPL10

avoid deadlocking in access while we're already holding locks as filldir is doing its work
This commit is contained in:
Jeffrey Hutzelman 2008-04-09 14:38:47 +00:00 committed by Derrick Brashear
parent 494568ea92
commit 7faf596b43
1 changed files with 7 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/afs/VNOPS/afs_vnop_access.c
View File

@ -224,11 +224,13 @@ afs_access(OSI_VC_DECL(avc), register afs_int32 amode,
return code;
}
code = afs_VerifyVCache(avc, &treq);
if (code) {
afs_PutFakeStat(&fakestate);
code = afs_CheckCode(code, &treq, 16);
return code;
if (vType(avc) != VDIR || !afs_InReadDir(avc)) {
code = afs_VerifyVCache(avc, &treq);
if (code) {
afs_PutFakeStat(&fakestate);
code = afs_CheckCode(code, &treq, 16);
return code;
}
}
/* if we're looking for write access and we have a read-only file system, report it */