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[CIFS] hold ses sem on tcp session reconnect during mount
Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
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97837582bc
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1 changed files with 3 additions and 3 deletions
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@ -1966,13 +1966,13 @@ cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb,
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pSesInfo = existingCifsSes;
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cFYI(1, ("Existing smb sess found (status=%d)",
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pSesInfo->status));
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down(&pSesInfo->sesSem);
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if (pSesInfo->status == CifsNeedReconnect) {
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cFYI(1, ("Session needs reconnect"));
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down(&pSesInfo->sesSem);
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rc = cifs_setup_session(xid, pSesInfo,
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cifs_sb->local_nls);
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up(&pSesInfo->sesSem);
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}
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up(&pSesInfo->sesSem);
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} else if (!rc) {
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cFYI(1, ("Existing smb sess not found"));
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pSesInfo = sesInfoAlloc();
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@ -3522,7 +3522,7 @@ cifs_umount(struct super_block *sb, struct cifs_sb_info *cifs_sb)
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sesInfoFree(ses);
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FreeXid(xid);
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return rc; /* BB check if we should always return zero here */
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return rc;
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}
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int cifs_setup_session(unsigned int xid, struct cifsSesInfo *pSesInfo,
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