Revision 3e2796a90cf349527e50b3bc4d0b2f4019b1ce7a authored by Eric Van Hensbergen on 02 November 2009, 14:39:28 UTC, committed by Eric Van Hensbergen on 02 November 2009, 14:43:45 UTC
The patch below also addresses a couple of other corner cases in readdir seen with a large (e.g. 64k) msize. I'm not sure what people think of my co-opting of fid->aux here. I'd be happy to rework if there's a better way. When the size of the user supplied buffer passed to readdir is smaller than the data returned in one go by the 9P read request, v9fs_dir_readdir() currently discards extra data so that, on the next call, a 9P read request will be issued with offset < previous offset + bytes returned, which voilates the constraint described in paragraph 3 of read(5) description. This patch preseves the leftover data in fid->aux for use in the next call. Signed-off-by: Jim Garlick <garlick@llnl.gov> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
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| File | Mode | Size |
|---|---|---|
| .gitignore | -rw-r--r-- | 151 bytes |
| Kconfig | -rw-r--r-- | 4.4 KB |
| Makefile | -rw-r--r-- | 2.1 KB |
| gen_init_cpio.c | -rw-r--r-- | 12.2 KB |
| initramfs_data.S | -rw-r--r-- | 1021 bytes |
| initramfs_data.bz2.S | -rw-r--r-- | 1.0 KB |
| initramfs_data.gz.S | -rw-r--r-- | 1023 bytes |
| initramfs_data.lzma.S | -rw-r--r-- | 1.0 KB |
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