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| author |   Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2020-04-16 14:35:16 +0300 |
|---|---|---|
| committer | Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2020-04-16 14:35:16 +0300 |
| commit | 2b703bbda2713fd2a7d98029ea6c44f9c3159f34 (patch) | |
| tree | 00aabbb35186a4541ccccf89dead04e251d0541d /include/linux/buffer_head.h | |
| parent | drm/i915: HDCP: fix Ri prime check done during link check (diff) | |
| parent | Linux 5.7-rc1 (diff) | |
| download | wireguard-linux-2b703bbda2713fd2a7d98029ea6c44f9c3159f34.tar.xz wireguard-linux-2b703bbda2713fd2a7d98029ea6c44f9c3159f34.zip | |
Merge drm/drm-next into drm-intel-next-queued
Backmerging in order to pull "topic/phy-compliance".
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Diffstat (limited to 'include/linux/buffer_head.h')
| -rw-r--r-- | include/linux/buffer_head.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h index 7b73ef7f902d..e0b020eaf32e 100644 --- a/include/linux/buffer_head.h +++ b/include/linux/buffer_head.h @@ -22,9 +22,6 @@ enum bh_state_bits { BH_Dirty, /* Is dirty */ BH_Lock, /* Is locked */ BH_Req, /* Has been submitted for I/O */ - BH_Uptodate_Lock,/* Used by the first bh in a page, to serialise - * IO completion of other buffers in the page - */ BH_Mapped, /* Has a disk mapping */ BH_New, /* Disk mapping was newly created by get_block */ @@ -76,6 +73,9 @@ struct buffer_head { struct address_space *b_assoc_map; /* mapping this buffer is associated with */ atomic_t b_count; /* users using this buffer_head */ + spinlock_t b_uptodate_lock; /* Used by the first bh in a page, to + * serialise IO completion of other + * buffers in the page */ }; /* |