Searched hist:192080 (Results 1 - 8 of 8) sorted by relevance

/freebsd-11.0-release/sys/sys/
H A Dfiledesc.hdiff 192080 Thu May 14 03:31:19 MDT 2009 jeff - Implement a lockless file descriptor lookup algorithm in
fget_unlocked().
- Save old file descriptor tables created on expansion until
the entire descriptor table is freed so that pointers may be
followed without regard for expanders.
- Mark the file zone as NOFREE so we may attempt to reference
potentially freed files.
- Convert several fget_locked() users to fget_unlocked(). This
requires us to manage reference counts explicitly but reduces
locking overhead in the common case.
/freebsd-11.0-release/sys/kern/
H A Dsys_generic.cdiff 192080 Thu May 14 03:31:19 MDT 2009 jeff - Implement a lockless file descriptor lookup algorithm in
fget_unlocked().
- Save old file descriptor tables created on expansion until
the entire descriptor table is freed so that pointers may be
followed without regard for expanders.
- Mark the file zone as NOFREE so we may attempt to reference
potentially freed files.
- Convert several fget_locked() users to fget_unlocked(). This
requires us to manage reference counts explicitly but reduces
locking overhead in the common case.
H A Dtty.cdiff 192080 Thu May 14 03:31:19 MDT 2009 jeff - Implement a lockless file descriptor lookup algorithm in
fget_unlocked().
- Save old file descriptor tables created on expansion until
the entire descriptor table is freed so that pointers may be
followed without regard for expanders.
- Mark the file zone as NOFREE so we may attempt to reference
potentially freed files.
- Convert several fget_locked() users to fget_unlocked(). This
requires us to manage reference counts explicitly but reduces
locking overhead in the common case.
H A Duipc_syscalls.cdiff 192080 Thu May 14 03:31:19 MDT 2009 jeff - Implement a lockless file descriptor lookup algorithm in
fget_unlocked().
- Save old file descriptor tables created on expansion until
the entire descriptor table is freed so that pointers may be
followed without regard for expanders.
- Mark the file zone as NOFREE so we may attempt to reference
potentially freed files.
- Convert several fget_locked() users to fget_unlocked(). This
requires us to manage reference counts explicitly but reduces
locking overhead in the common case.
H A Dkern_descrip.cdiff 192080 Thu May 14 03:31:19 MDT 2009 jeff - Implement a lockless file descriptor lookup algorithm in
fget_unlocked().
- Save old file descriptor tables created on expansion until
the entire descriptor table is freed so that pointers may be
followed without regard for expanders.
- Mark the file zone as NOFREE so we may attempt to reference
potentially freed files.
- Convert several fget_locked() users to fget_unlocked(). This
requires us to manage reference counts explicitly but reduces
locking overhead in the common case.
H A Dkern_sendfile.cdiff 192080 Thu May 14 03:31:19 MDT 2009 jeff - Implement a lockless file descriptor lookup algorithm in
fget_unlocked().
- Save old file descriptor tables created on expansion until
the entire descriptor table is freed so that pointers may be
followed without regard for expanders.
- Mark the file zone as NOFREE so we may attempt to reference
potentially freed files.
- Convert several fget_locked() users to fget_unlocked(). This
requires us to manage reference counts explicitly but reduces
locking overhead in the common case.
H A Dvfs_syscalls.cdiff 192080 Thu May 14 03:31:19 MDT 2009 jeff - Implement a lockless file descriptor lookup algorithm in
fget_unlocked().
- Save old file descriptor tables created on expansion until
the entire descriptor table is freed so that pointers may be
followed without regard for expanders.
- Mark the file zone as NOFREE so we may attempt to reference
potentially freed files.
- Convert several fget_locked() users to fget_unlocked(). This
requires us to manage reference counts explicitly but reduces
locking overhead in the common case.
/freebsd-11.0-release/sys/netinet/
H A Dsctp_syscalls.cdiff 192080 Thu May 14 03:31:19 MDT 2009 jeff - Implement a lockless file descriptor lookup algorithm in
fget_unlocked().
- Save old file descriptor tables created on expansion until
the entire descriptor table is freed so that pointers may be
followed without regard for expanders.
- Mark the file zone as NOFREE so we may attempt to reference
potentially freed files.
- Convert several fget_locked() users to fget_unlocked(). This
requires us to manage reference counts explicitly but reduces
locking overhead in the common case.

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