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mount: file handle locks entry better

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related to https://github.com/chrislusf/seaweedfs/issues/2952
This commit is contained in:
chrislu
2022-06-05 18:15:06 -07:00
parent 746092a60b
commit d65bb2c6df
7 changed files with 47 additions and 15 deletions
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14
weed/mount/weedfs_xattr.go
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@@ -94,10 +94,15 @@ func (wfs *WFS) SetXAttr(cancel <-chan struct{}, input *fuse.SetXAttrIn, attr st
}
}
path, _, entry, status := wfs.maybeReadEntry(input.NodeId)
path, fh, entry, status := wfs.maybeReadEntry(input.NodeId)
if status != fuse.OK {
return status
}
if fh != nil {
fh.entryLock.Lock()
defer fh.entryLock.Unlock()
}
if entry.Extended == nil {
entry.Extended = make(map[string][]byte)
}
@@ -154,10 +159,15 @@ func (wfs *WFS) RemoveXAttr(cancel <-chan struct{}, header *fuse.InHeader, attr
if len(attr) == 0 {
return fuse.EINVAL
}
path, _, entry, status := wfs.maybeReadEntry(header.NodeId)
path, fh, entry, status := wfs.maybeReadEntry(header.NodeId)
if status != fuse.OK {
return status
}
if fh != nil {
fh.entryLock.Lock()
defer fh.entryLock.Unlock()
}
if entry.Extended == nil {
return fuse.ENOATTR
}