From 45323fb76465a9576220c7427dbac7b1e7ad3caf Mon Sep 17 00:00:00 2001 From: Miklos Szeredi Date: Fri, 9 Sep 2005 13:10:37 -0700 Subject: [PATCH] fuse: more flexible caching Make data caching behavior selectable on a per-open basis instead of per-mount. Compatibility for the old mount options 'kernel_cache' and 'direct_io' is retained in the userspace library (version 2.4.0-pre1 or later). Signed-off-by: Miklos Szeredi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/fuse/inode.c | 16 ---------------- 1 file changed, 16 deletions(-) (limited to 'fs/fuse/inode.c') diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c index 652c9d5df973..8dc66760b41a 100644 --- a/fs/fuse/inode.c +++ b/fs/fuse/inode.c @@ -257,8 +257,6 @@ enum { OPT_GROUP_ID, OPT_DEFAULT_PERMISSIONS, OPT_ALLOW_OTHER, - OPT_KERNEL_CACHE, - OPT_DIRECT_IO, OPT_MAX_READ, OPT_ERR }; @@ -270,8 +268,6 @@ static match_table_t tokens = { {OPT_GROUP_ID, "group_id=%u"}, {OPT_DEFAULT_PERMISSIONS, "default_permissions"}, {OPT_ALLOW_OTHER, "allow_other"}, - {OPT_KERNEL_CACHE, "kernel_cache"}, - {OPT_DIRECT_IO, "direct_io"}, {OPT_MAX_READ, "max_read=%u"}, {OPT_ERR, NULL} }; @@ -327,14 +323,6 @@ static int parse_fuse_opt(char *opt, struct fuse_mount_data *d) d->flags |= FUSE_ALLOW_OTHER; break; - case OPT_KERNEL_CACHE: - d->flags |= FUSE_KERNEL_CACHE; - break; - - case OPT_DIRECT_IO: - d->flags |= FUSE_DIRECT_IO; - break; - case OPT_MAX_READ: if (match_int(&args[0], &value)) return 0; @@ -363,10 +351,6 @@ static int fuse_show_options(struct seq_file *m, struct vfsmount *mnt) seq_puts(m, ",default_permissions"); if (fc->flags & FUSE_ALLOW_OTHER) seq_puts(m, ",allow_other"); - if (fc->flags & FUSE_KERNEL_CACHE) - seq_puts(m, ",kernel_cache"); - if (fc->flags & FUSE_DIRECT_IO) - seq_puts(m, ",direct_io"); if (fc->max_read != ~0) seq_printf(m, ",max_read=%u", fc->max_read); return 0; -- cgit v1.2.3