forked from luck/tmp_suning_uos_patched
3e2796a90c
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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| .. | ||
| cache.c | ||
| cache.h | ||
| fid.c | ||
| fid.h | ||
| Kconfig | ||
| Makefile | ||
| v9fs_vfs.h | ||
| v9fs.c | ||
| v9fs.h | ||
| vfs_addr.c | ||
| vfs_dentry.c | ||
| vfs_dir.c | ||
| vfs_file.c | ||
| vfs_inode.c | ||
| vfs_super.c | ||