diff options
| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
| commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
| tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/fs/hpfs/hpfs_fn.h | |
| parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) | |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/fs/hpfs/hpfs_fn.h')
| -rw-r--r-- | kernel/fs/hpfs/hpfs_fn.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/kernel/fs/hpfs/hpfs_fn.h b/kernel/fs/hpfs/hpfs_fn.h index b63b75fa0..975654a63 100644 --- a/kernel/fs/hpfs/hpfs_fn.h +++ b/kernel/fs/hpfs/hpfs_fn.h @@ -18,6 +18,8 @@ #include <linux/pagemap.h> #include <linux/buffer_head.h> #include <linux/slab.h> +#include <linux/sched.h> +#include <linux/blkdev.h> #include <asm/unaligned.h> #include "hpfs.h" @@ -86,6 +88,10 @@ struct hpfs_sb_info { unsigned sb_max_fwd_alloc; /* max forwad allocation */ int sb_timeshift; struct rcu_head rcu; + + unsigned n_hotfixes; + secno hotfix_from[256]; + secno hotfix_to[256]; }; /* Four 512-byte buffers and the 2k block obtained by concatenating them */ @@ -200,6 +206,7 @@ void hpfs_free_dnode(struct super_block *, secno); struct dnode *hpfs_alloc_dnode(struct super_block *, secno, dnode_secno *, struct quad_buffer_head *); struct fnode *hpfs_alloc_fnode(struct super_block *, secno, fnode_secno *, struct buffer_head **); struct anode *hpfs_alloc_anode(struct super_block *, secno, anode_secno *, struct buffer_head **); +int hpfs_trim_fs(struct super_block *, u64, u64, u64, unsigned *); /* anode.c */ @@ -214,6 +221,8 @@ void hpfs_remove_fnode(struct super_block *, fnode_secno fno); /* buffer.c */ +secno hpfs_search_hotfix_map(struct super_block *s, secno sec); +unsigned hpfs_search_hotfix_map_for_range(struct super_block *s, secno sec, unsigned n); void hpfs_prefetch_sectors(struct super_block *, unsigned, int); void *hpfs_map_sector(struct super_block *, unsigned, struct buffer_head **, int); void *hpfs_get_sector(struct super_block *, unsigned, struct buffer_head **); @@ -282,6 +291,7 @@ __le32 *hpfs_map_bitmap(struct super_block *, unsigned, struct quad_buffer_head void hpfs_prefetch_bitmap(struct super_block *, unsigned); unsigned char *hpfs_load_code_page(struct super_block *, secno); __le32 *hpfs_load_bitmap_directory(struct super_block *, secno bmp); +void hpfs_load_hotfix_map(struct super_block *s, struct hpfs_spare_block *spareblock); struct fnode *hpfs_map_fnode(struct super_block *s, ino_t, struct buffer_head **); struct anode *hpfs_map_anode(struct super_block *s, anode_secno, struct buffer_head **); struct dnode *hpfs_map_dnode(struct super_block *s, dnode_secno, struct quad_buffer_head *); @@ -304,7 +314,7 @@ extern const struct address_space_operations hpfs_symlink_aops; static inline struct hpfs_inode_info *hpfs_i(struct inode *inode) { - return list_entry(inode, struct hpfs_inode_info, vfs_inode); + return container_of(inode, struct hpfs_inode_info, vfs_inode); } static inline struct hpfs_sb_info *hpfs_sb(struct super_block *sb) @@ -318,6 +328,7 @@ __printf(2, 3) void hpfs_error(struct super_block *, const char *, ...); int hpfs_stop_cycles(struct super_block *, int, int *, int *, char *); unsigned hpfs_get_free_dnodes(struct super_block *); +long hpfs_ioctl(struct file *file, unsigned cmd, unsigned long arg); /* * local time (HPFS) to GMT (Unix) |