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Searched refs:fastpath (Results 1 – 13 of 13) sorted by relevance

/linux-6.15/Documentation/locking/
H A Dpi-futex.rst7 - in the user-space fastpath a PI-enabled futex involves no kernel work
78 As mentioned before, the userspace fastpath of PI-enabled pthread
90 If the lock-acquire fastpath fails, [i.e. an atomic transition from 0 to
104 If the unlock side fastpath succeeds, [i.e. userspace manages to do a
108 If the unlock fastpath fails (because the FUTEX_WAITERS bit is set),
H A Drt-mutex.rst40 RT-mutexes are optimized for fastpath operations and have no internal
42 without waiters. The optimized fastpath operations require cmpxchg
H A Dmutex-design.rst40 (i) fastpath: tries to atomically acquire the lock by cmpxchg()ing the owner with
/linux-6.15/Documentation/networking/
H A Dnf_flowtable.rst8 you to define a fastpath through the flowtable datapath. This infrastructure
38 forwarding path including the Netfilter hooks and the flowtable fastpath bypass.
137 allows the flowtable to define a fastpath bypass between the bridge ports
143 fastpath bypass
161 If you would like that your flowtable defines a fastpath between your bridge
205 which refers to the software flowtable fastpath and [HW_OFFLOAD] which refers
/linux-6.15/fs/ocfs2/
H A Dsuballoc.h92 int fastpath);
H A Dsuballoc.c1370 int fastpath) in ocfs2_block_group_set_bits() argument
1413 if (fastpath) { in ocfs2_block_group_set_bits()
/linux-6.15/kernel/rcu/
H A Dtree_exp.h305 goto fastpath; in exp_funnel_lock()
337 fastpath: in exp_funnel_lock()
/linux-6.15/fs/bcachefs/
H A Dalloc_background.c1827 bool fastpath) in bch2_discard_one_bucket() argument
1874 if (!fastpath) { in bch2_discard_one_bucket()
1914 if (!fastpath) in bch2_discard_one_bucket()
/linux-6.15/Documentation/mm/
H A Dslub.rst185 option reduces the fastpath performance of the slab allocator.
/linux-6.15/Documentation/RCU/Design/Expedited-Grace-Periods/
H A DExpedited-Grace-Periods.rst67 the overhead of the common-case fastpath through the scheduler.
/linux-6.15/net/core/
H A Dskbuff.c1131 goto fastpath; in kfree_skbmem()
1140 fastpath: in kfree_skbmem()
/linux-6.15/Documentation/RCU/
H A DRTFP.txt1765 ,Title="{[PATCH]} {QRCU} with lockless fastpath"
1848 Nesterov's QRCU as an example (with Paul McKenney's fastpath).
/linux-6.15/Documentation/netlink/specs/
H A Dtc.yaml912 name: fastpath-packets