diff options
| author | Alex Shi <alex.shi@linaro.org> | 2016-10-29 13:26:04 +0800 |
|---|---|---|
| committer | Alex Shi <alex.shi@linaro.org> | 2016-10-29 13:26:04 +0800 |
| commit | c11a255c622e7a2d312f4080c6ef529dd67b3c38 (patch) | |
| tree | c7d36f8014e9da35e4b772cfdc1779ec0449d657 /fs/cifs/smb2misc.c | |
| parent | 273daee0be36235886622396eedb618fc5de0213 (diff) | |
| parent | 25f89e269f5c5d06594098cc3b1d97554249f3f9 (diff) | |
Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android
Diffstat (limited to 'fs/cifs/smb2misc.c')
| -rw-r--r-- | fs/cifs/smb2misc.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/cifs/smb2misc.c b/fs/cifs/smb2misc.c index 1c5907019045..e5bc85e49be7 100644 --- a/fs/cifs/smb2misc.c +++ b/fs/cifs/smb2misc.c @@ -525,19 +525,19 @@ smb2_is_valid_lease_break(char *buffer) list_for_each(tmp1, &server->smb_ses_list) { ses = list_entry(tmp1, struct cifs_ses, smb_ses_list); - spin_lock(&cifs_file_list_lock); list_for_each(tmp2, &ses->tcon_list) { tcon = list_entry(tmp2, struct cifs_tcon, tcon_list); + spin_lock(&tcon->open_file_lock); cifs_stats_inc( &tcon->stats.cifs_stats.num_oplock_brks); if (smb2_tcon_has_lease(tcon, rsp, lw)) { - spin_unlock(&cifs_file_list_lock); + spin_unlock(&tcon->open_file_lock); spin_unlock(&cifs_tcp_ses_lock); return true; } + spin_unlock(&tcon->open_file_lock); } - spin_unlock(&cifs_file_list_lock); } } spin_unlock(&cifs_tcp_ses_lock); @@ -579,7 +579,7 @@ smb2_is_valid_oplock_break(char *buffer, struct TCP_Server_Info *server) tcon = list_entry(tmp1, struct cifs_tcon, tcon_list); cifs_stats_inc(&tcon->stats.cifs_stats.num_oplock_brks); - spin_lock(&cifs_file_list_lock); + spin_lock(&tcon->open_file_lock); list_for_each(tmp2, &tcon->openFileList) { cfile = list_entry(tmp2, struct cifsFileInfo, tlist); @@ -591,7 +591,7 @@ smb2_is_valid_oplock_break(char *buffer, struct TCP_Server_Info *server) cifs_dbg(FYI, "file id match, oplock break\n"); cinode = CIFS_I(d_inode(cfile->dentry)); - + spin_lock(&cfile->file_info_lock); if (!CIFS_CACHE_WRITE(cinode) && rsp->OplockLevel == SMB2_OPLOCK_LEVEL_NONE) cfile->oplock_break_cancelled = true; @@ -613,14 +613,14 @@ smb2_is_valid_oplock_break(char *buffer, struct TCP_Server_Info *server) clear_bit( CIFS_INODE_DOWNGRADE_OPLOCK_TO_L2, &cinode->flags); - + spin_unlock(&cfile->file_info_lock); queue_work(cifsiod_wq, &cfile->oplock_break); - spin_unlock(&cifs_file_list_lock); + spin_unlock(&tcon->open_file_lock); spin_unlock(&cifs_tcp_ses_lock); return true; } - spin_unlock(&cifs_file_list_lock); + spin_unlock(&tcon->open_file_lock); spin_unlock(&cifs_tcp_ses_lock); cifs_dbg(FYI, "No matching file for oplock break\n"); return true; |