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Remove spl_invalidate_inodes()

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This functionality is no longer required by ZFS, see commit
zfsonlinux/zfs@7b3e34ba5a.
Since there are no other consumers, and because it adds
additional autoconf complexity which must be maintained
the spl_invalidate_inodes() function has been removed.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Issue zfsonlinux/zfs#795
This commit is contained in:
Brian Behlendorf
2013-01-17 11:33:24 -08:00
parent d4899f4747
commit 84dd1f4f15
3 changed files with 0 additions and 116 deletions
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include/linux/mm_compat.h
-28
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@@ -44,34 +44,6 @@
#define high_wmark_pages(z) (z->pages_high)
#endif
/*
* 2.6.37 API compat,
* The function invalidate_inodes() is no longer exported by the kernel.
* The prototype however is still available which means it is safe
* to acquire the symbol's address using spl_kallsyms_lookup_name().
*
* 2.6.39 API compat,
* As for 2.6.39 invalidate_inodes() was updated to take a second
* argument which controls how dirty inodes should be handled.
*/
#if defined(HAVE_INVALIDATE_INODES) || defined(HAVE_INVALIDATE_INODES_CHECK)
# ifdef HAVE_2ARGS_INVALIDATE_INODES
# define spl_invalidate_inodes(sb, kd) invalidate_inodes(sb, kd)
# else
# define spl_invalidate_inodes(sb, kd) invalidate_inodes(sb)
# endif /* HAVE_2ARGS_INVALIDATE_INODES */
#else
# ifdef HAVE_2ARGS_INVALIDATE_INODES
typedef int (*invalidate_inodes_t)(struct super_block *sb, bool kd);
extern invalidate_inodes_t invalidate_inodes_fn;
# define spl_invalidate_inodes(sb, kd) invalidate_inodes_fn(sb, kd)
# else
typedef int (*invalidate_inodes_t)(struct super_block *sb);
extern invalidate_inodes_t invalidate_inodes_fn;
# define spl_invalidate_inodes(sb, kd) invalidate_inodes_fn(sb)
# endif /* HAVE_2ARGS_INVALIDATE_INODES */
#endif /* HAVE_INVALIDATE_INODES || HAVE_INVALIDATE_INODES_CHECK */
#if !defined(HAVE_SHRINK_CONTROL_STRUCT)
struct shrink_control {
gfp_t gfp_mask;