diff options
author | Tony Luck <tony.luck@intel.com> | 2005-10-31 10:51:57 -0800 |
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committer | Tony Luck <tony.luck@intel.com> | 2005-10-31 10:51:57 -0800 |
commit | c7fb577e2a6cb04732541f2dc402bd46747f7558 (patch) | |
tree | df3b1a1922ed13bfbcc45d08650c38beeb1a7bd1 /include/linux/fs.h | |
parent | 9cec58dc138d6fcad9f447a19c8ff69f6540e667 (diff) | |
parent | 581c1b14394aee60aff46ea67d05483261ed6527 (diff) |
manual update from upstream:
Applied Al's change 06a544971fad0992fe8b92c5647538d573089dd4
to new location of swiotlb.c
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include/linux/fs.h')
-rw-r--r-- | include/linux/fs.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index e0b77c5af9a0..6d6226732c93 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -320,7 +320,7 @@ struct address_space_operations { /* Unfortunately this kludge is needed for FIBMAP. Don't use it */ sector_t (*bmap)(struct address_space *, sector_t); int (*invalidatepage) (struct page *, unsigned long); - int (*releasepage) (struct page *, int); + int (*releasepage) (struct page *, gfp_t); ssize_t (*direct_IO)(int, struct kiocb *, const struct iovec *iov, loff_t offset, unsigned long nr_segs); struct page* (*get_xip_page)(struct address_space *, sector_t, @@ -574,7 +574,14 @@ struct file_ra_state { #define RA_FLAG_INCACHE 0x02 /* file is already in cache */ struct file { - struct list_head f_list; + /* + * fu_list becomes invalid after file_free is called and queued via + * fu_rcuhead for RCU freeing + */ + union { + struct list_head fu_list; + struct rcu_head fu_rcuhead; + } f_u; struct dentry *f_dentry; struct vfsmount *f_vfsmnt; struct file_operations *f_op; @@ -598,7 +605,6 @@ struct file { spinlock_t f_ep_lock; #endif /* #ifdef CONFIG_EPOLL */ struct address_space *f_mapping; - struct rcu_head f_rcuhead; }; extern spinlock_t files_lock; #define file_list_lock() spin_lock(&files_lock); |