Commit 35dc3130 authored by David Sterba's avatar David Sterba

btrfs: drop ancient page flag mappings

There's no PageFsMisc. Added by patch 4881ee5a in 2008, the flag is
not present in current kernels.
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent ea14b57f
...@@ -3136,13 +3136,6 @@ noinline int can_nocow_extent(struct inode *inode, u64 offset, u64 *len, ...@@ -3136,13 +3136,6 @@ noinline int can_nocow_extent(struct inode *inode, u64 offset, u64 *len,
u64 *orig_start, u64 *orig_block_len, u64 *orig_start, u64 *orig_block_len,
u64 *ram_bytes); u64 *ram_bytes);
/* RHEL and EL kernels have a patch that renames PG_checked to FsMisc */
#if defined(ClearPageFsMisc) && !defined(ClearPageChecked)
#define ClearPageChecked ClearPageFsMisc
#define SetPageChecked SetPageFsMisc
#define PageChecked PageFsMisc
#endif
/* This forces readahead on a given range of bytes in an inode */ /* This forces readahead on a given range of bytes in an inode */
static inline void btrfs_force_ra(struct address_space *mapping, static inline void btrfs_force_ra(struct address_space *mapping,
struct file_ra_state *ra, struct file *file, struct file_ra_state *ra, struct file *file,
......
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