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| author | David S. Miller <davem@davemloft.net> | 2008-05-15 00:34:44 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-05-15 00:34:44 -0700 |
| commit | 63fe46da9c380b3f2bbdf3765044649517cc717c (patch) | |
| tree | 9478c1aca1d692b408955aea20c9cd9a37e589c0 /fs/9p/fid.h | |
| parent | 99dd1a2b8347ac2ae802300b7862f6f7bcf17139 (diff) | |
| parent | 066b2118976e6e7cc50eed39e2747c75343a23c4 (diff) | |
| download | linux-63fe46da9c380b3f2bbdf3765044649517cc717c.tar.gz linux-63fe46da9c380b3f2bbdf3765044649517cc717c.tar.bz2 linux-63fe46da9c380b3f2bbdf3765044649517cc717c.zip | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
drivers/net/wireless/iwlwifi/iwl-4965-rs.c
drivers/net/wireless/rt2x00/rt61pci.c
Diffstat (limited to 'fs/9p/fid.h')
| -rw-r--r-- | fs/9p/fid.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/fs/9p/fid.h b/fs/9p/fid.h index 26e07df783b9..c3bbd6af996d 100644 --- a/fs/9p/fid.h +++ b/fs/9p/fid.h @@ -22,6 +22,21 @@ #include <linux/list.h> +/** + * struct v9fs_dentry - 9p private data stored in dentry d_fsdata + * @lock: protects the fidlist + * @fidlist: list of FIDs currently associated with this dentry + * + * This structure defines the 9p private data associated with + * a particular dentry. In particular, this private data is used + * to lookup which 9P FID handle should be used for a particular VFS + * operation. FID handles are associated with dentries instead of + * inodes in order to more closely map functionality to the Plan 9 + * expected behavior for FID reclaimation and tracking. + * + * See Also: Mapping FIDs to Linux VFS model in + * Design and Implementation of the Linux 9P File System documentation + */ struct v9fs_dentry { spinlock_t lock; /* protect fidlist */ struct list_head fidlist; |