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(parent: 152efe6) | patch
vfs: check early for VCHR in vput_final to short-circuit in the common case
authormjg <mjg@FreeBSD.org>
Sun, 16 Feb 2020 03:16:28 +0000 (03:16 +0000)
committermjg <mjg@FreeBSD.org>
Sun, 16 Feb 2020 03:16:28 +0000 (03:16 +0000)
commit9f682dd86f5924e34b389a7d0eada69ee729700c
tree78b1c3304b0276a49c39eaaccdb0cae27280f8fbtree | snapshot
parent152efe6c513d2c1b49af873a38b2b438d24d3361commit | diff
vfs: check early for VCHR in vput_final to short-circuit in the common case

Otherwise the compiler inlines v_decr_devcount which keps getting jumped over
in the common case of not dealing with a device.
sys/kern/vfs_subr.c diff | blob | history
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