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path: root/fs/pipe.c
AgeCommit message (Expand)AuthorFilesLines
2020-02-19pipe: make sure to wake up everybody when the last reader/writer closesLinus Torvalds1-8/+10
2020-02-08pipe: use exclusive waits when reading or writingLinus Torvalds1-23/+44
2019-12-22pipe: fix empty pipe check in pipe_write()Jan Stancek1-1/+1
2019-12-11pipe: simplify signal handling in pipe_read() and add commentsLinus Torvalds1-7/+29
2019-12-08pipe: don't use 'pipe_wait() for basic pipe IOLinus Torvalds1-3/+27
2019-12-08pipe: remove 'waiting_writers' merging logicLinus Torvalds1-14/+5
2019-12-07pipe: fix and clarify pipe read wakeup logicLinus Torvalds1-13/+18
2019-12-07pipe: fix and clarify pipe write wakeup logicLinus Torvalds1-18/+41
2019-12-07pipe: fix poll/select race introduced by the pipe reworkLinus Torvalds1-3/+15
2019-12-06Merge branch 'pipe-rework' (patches from David Howells)Linus Torvalds1-8/+7
2019-12-06pipe: Fix missing mask update after pipe_wait()David Howells1-6/+6
2019-12-06pipe: Remove assertion from pipe_poll()David Howells1-2/+1
2019-12-01Merge tag 'notifications-pipe-prep-20191115' of git://git.kernel.org/pub/scm/...Linus Torvalds1-93/+139
2019-11-25vfs: mark pipes and sockets as stream-like file descriptorsLinus Torvalds1-2/+4
2019-11-15pipe: Remove sync on wake_upsDavid Howells1-4/+4
2019-11-15pipe: Increase the writer-wakeup threshold to reduce context-switch countDavid Howells1-2/+4
2019-11-15pipe: Check for ring full inside of the spinlock in pipe_write()David Howells1-0/+5
2019-11-15pipe: Remove redundant wakeup from pipe_write()David Howells1-5/+0
2019-11-15pipe: Rearrange sequence in pipe_write() to preallocate slotDavid Howells1-18/+33
2019-11-15pipe: Conditionalise wakeup in pipe_read()David Howells1-9/+6
2019-11-15pipe: Advance tail pointer inside of wait spinlock in pipe_read()David Howells1-1/+7
2019-11-15pipe: Allow pipes to have kernel-reserved slotsDavid Howells1-4/+6
2019-10-31pipe: Use head and tail pointers for the ring, not cursor and lengthDavid Howells1-73/+97
2019-05-26vfs: Convert pipe to use the new mount APIDavid Howells1-5/+10
2019-05-26mount_pseudo(): drop 'name' argument, switch to d_make_root()Al Viro1-1/+1
2019-04-15Merge branch 'page-refs' (page ref overflow)Linus Torvalds1-2/+2
2019-04-14fs: prevent page refcount overflow in pipe_buf_getMatthew Wilcox1-2/+2
2019-03-12Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vir...Linus Torvalds1-3/+29
2019-03-06memcg: localize memcg_kmem_enabled() checkShakeel Butt1-2/+1
2019-02-01pipe: stop using ->can_mergeJann Horn1-4/+16
2019-02-01splice: don't merge into linked buffersJann Horn1-0/+14
2018-08-14Merge branch 'work.open3' of git://git.kernel.org/pub/scm/linux/kernel/git/vi...Linus Torvalds1-32/+11
2018-07-12new helper: alloc_file_clone()Al Viro1-4/+2
2018-07-12create_pipe_files(): switch the first allocation to alloc_file_pseudo()Al Viro1-26/+8
2018-07-12alloc_file(): switch to passing O_... flags instead of FMODE_... modeAl Viro1-4/+4
2018-07-11create_pipe_files(): use fput() if allocation of the second file failsAl Viro1-4/+3
2018-06-28Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLLLinus Torvalds1-13/+9
2018-05-26pipe: convert to ->poll_maskChristoph Hellwig1-9/+13
2018-04-02fs: add do_pipe2() helper; remove internal call to sys_pipe2()Dominik Brodowski1-2/+7
2018-02-12vfs: do bulk POLL* -> EPOLL* replacementLinus Torvalds1-11/+11
2018-02-07pipe: read buffer limits atomicallyEric Biggers1-4/+9
2018-02-07pipe: simplify round_pipe_size()Eric Biggers1-11/+3
2018-02-07pipe: reject F_SETPIPE_SZ with size over UINT_MAXEric Biggers1-1/+4
2018-02-07pipe: fix off-by-one error when checking buffer limitsEric Biggers1-2/+2
2018-02-07pipe: actually allow root to exceed the pipe buffer limitsEric Biggers1-3/+8
2018-02-07pipe, sysctl: remove pipe_proc_fn()Eric Biggers1-10/+0
2018-02-07pipe, sysctl: drop 'min' parameter from pipe-max-size converterEric Biggers1-7/+3
2017-11-28fs: annotate ->poll() instancesAl Viro1-2/+2
2017-11-18pipe: add proc_dopipe_max_size() to safely assign pipe_max_sizeJoe Lawrence1-15/+3
2017-11-18pipe: avoid round_pipe_size() nr_pages overflow on 32-bitJoe Lawrence1-2/+15
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