Reduce allocations within dir_blocks

[wcampbell0x2a]

No description provided.

[github-actions]

Benchmark for 1daaeda

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Test	Base	PR	%
only_read/netgear_ax6100v2	5.6±0.01ms	2.9±0.00ms	-48.21%
only_read/tplink_ax1800	21.8±0.07ms	7.3±0.13ms	-66.51%
unsquashfs/full	12.9±0.12ms	10.3±0.12ms	-20.16%
unsquashfs/full-path-filter	9.7±0.05ms	7.0±0.04ms	-27.84%
unsquashfs/list	10.9±0.15ms	8.2±0.06ms	-24.77%
unsquashfs/list-path-filter	10.0±0.05ms	7.3±0.05ms	-27.00%
write_read/netgear_ax6100v2	1287.2±1.25ms	1292.7±4.56ms	+0.43%
write_read/tplink_ax1800	7.1±0.02s	7.0±0.01s	-1.41%

[github-actions]

Benchmark for 1daaeda

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Test	Base	PR	%
only_read/netgear_ax6100v2	5.6±0.01ms	2.8±0.00ms	-50.00%
only_read/tplink_ax1800	22.2±0.34ms	7.3±0.01ms	-67.12%
unsquashfs/full	13.7±0.21ms	10.5±0.13ms	-23.36%
unsquashfs/full-path-filter	10.2±0.14ms	7.1±0.11ms	-30.39%
unsquashfs/list	11.2±0.16ms	8.6±0.08ms	-23.21%
unsquashfs/list-path-filter	10.5±0.12ms	7.6±0.17ms	-27.62%
write_read/netgear_ax6100v2	1308.4±13.21ms	1320.4±9.65ms	+0.92%
write_read/tplink_ax1800	7.1±0.03s	7.6±0.09s	+7.04%

[github-actions]

Benchmark for 0e74cd6

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Test	Base	PR	%
only_read/netgear_ax6100v2	5.6±0.01ms	2.9±0.00ms	-48.21%
only_read/tplink_ax1800	21.7±0.02ms	7.3±0.01ms	-66.36%
unsquashfs/full	13.0±0.15ms	10.3±0.11ms	-20.77%
unsquashfs/full-path-filter	9.7±0.04ms	7.0±0.04ms	-27.84%
unsquashfs/list	10.9±0.05ms	8.2±0.06ms	-24.77%
unsquashfs/list-path-filter	10.0±0.04ms	7.3±0.04ms	-27.00%
write_read/netgear_ax6100v2	1284.7±1.13ms	1283.0±2.49ms	-0.13%
write_read/tplink_ax1800	7.1±0.01s	7.0±0.01s	-1.41%

[github-actions]

Benchmark for b467931

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Test	Base	PR	%
only_read/netgear_ax6100v2	5.6±0.01ms	2.9±0.05ms	-48.21%
only_read/tplink_ax1800	21.7±0.02ms	7.3±0.01ms	-66.36%
unsquashfs/full	13.0±0.11ms	10.4±0.14ms	-20.00%
unsquashfs/full-path-filter	9.8±0.39ms	7.0±0.05ms	-28.57%
unsquashfs/list	11.0±0.10ms	8.2±0.07ms	-25.45%
unsquashfs/list-path-filter	10.1±0.06ms	7.3±0.04ms	-27.72%
write_read/netgear_ax6100v2	1289.1±4.75ms	1282.4±3.83ms	-0.52%
write_read/tplink_ax1800	7.1±0.02s	7.1±0.03s	0.00%

[github-actions]

Benchmark for 7ab0ffd

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Test	Base	PR	%
only_read/netgear_ax6100v2	5.6±0.01ms	2.8±0.00ms	-50.00%
only_read/tplink_ax1800	21.8±0.02ms	7.4±0.18ms	-66.06%
unsquashfs/full	13.6±0.22ms	10.5±0.24ms	-22.79%
unsquashfs/full-path-filter	9.8±0.11ms	7.3±0.10ms	-25.51%
unsquashfs/list	11.3±0.39ms	8.3±0.15ms	-26.55%
unsquashfs/list-path-filter	10.4±0.08ms	7.6±0.12ms	-26.92%
write_read/netgear_ax6100v2	1298.8±4.70ms	1297.3±7.24ms	-0.12%
write_read/tplink_ax1800	7.2±0.05s	7.2±0.05s	0.00%