/* * Copyright (C) 2016 Cogent Embedded, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. */ #ifndef __DT_BINDINGS_CLOCK_R8A7792_H__ #define __DT_BINDINGS_CLOCK_R8A7792_H__ /* CPG */ #define R8A7792_CLK_MAIN 0 #define R8A7792_CLK_PLL0 1 #define R8A7792_CLK_PLL1 2 #define R8A7792_CLK_PLL3 3 #define R8A7792_CLK_LB 4 #define R8A7792_CLK_QSPI 5 #define R8A7792_CLK_Z 6 /* MSTP0 */ #define R8A7792_CLK_MSIOF0 0 /* MSTP1 */ #define R8A7792_CLK_JPU 6 #define R8A7792_CLK_TMU1 11 #define R8A7792_CLK_TMU3 21 #define R8A7792_CLK_TMU2 22 #define R8A7792_CLK_CMT0 24 #define R8A7792_CLK_TMU0 25 #define R8A7792_CLK_VSP1DU1 27 #define R8A7792_CLK_VSP1DU0 28 #define R8A7792_CLK_VSP1_SY 31 /* MSTP2 */ #define R8A7792_CLK_MSIOF1 8 #define R8A7792_CLK_SYS_DMAC1 18 #define R8A7792_CLK_SYS_DMAC0 19 /* MSTP3 */ #define R8A7792_CLK_TPU0 4 #define R8A7792_CLK_SDHI0 14 #define R8A7792_CLK_CMT1 29 /* MSTP4 */ #define R8A7792_CLK_IRQC 7 /* MSTP5 */ #define R8A7792_CLK_AUDIO_DMAC0 2 #define R8A7792_CLK_THERMAL 22 #define R8A7792_CLK_PWM 23 /* MSTP7 */ #define R8A7792_CLK_HSCIF1 16 #define R8A7792_CLK_HSCIF0 17 #define R8A7792_CLK_SCIF3 18 #define R8A7792_CLK_SCIF2 19 #define R8A7792_CLK_SCIF1 20 #define R8A7792_CLK_SCIF0 21 #define R8A7792_CLK_DU1 23 #define R8A7792_CLK_DU0 24 /* MSTP8 */ #define R8A7792_CLK_VIN5 4 #define R8A7792_CLK_VIN4 5 #define R8A7792_CLK_VIN3 8 #define R8A7792_CLK_VIN2 9 #define R8A7792_CLK_VIN1 10 #define R8A7792_CLK_VIN0 11 #define R8A7792_CLK_ETHERAVB 12 /* MSTP9 */ #define R8A7792_CLK_GPIO7 4 #define R8A7792_CLK_GPIO6 5 #define R8A7792_CLK_GPIO5 7 #define R8A7792_CLK_GPIO4 8 #define R8A7792_CLK_GPIO3 9 #define R8A7792_CLK_GPIO2 10 #define R8A7792_CLK_GPIO1 11 #define R8A7792_CLK_GPIO0 12 #define R8A7792_CLK_GPIO11 13 #define R8A7792_CLK_GPIO10 14 #define R8A7792_CLK_CAN1 15 #define R8A7792_CLK_CAN0 16 #define R8A7792_CLK_QSPI_MOD 17 #define R8A7792_CLK_GPIO9 19 #define R8A7792_CLK_GPIO8 21 #define R8A7792_CLK_I2C5 25 #define R8A7792_CLK_IICDVFS 26 #define R8A7792_CLK_I2C4 27 #define R8A7792_CLK_I2C3 28 #define R8A7792_CLK_I2C2 29 #define R8A7792_CLK_I2C1 30 #define R8A7792_CLK_I2C0 31 /* MSTP10 */ #define R8A7792_CLK_SSI_ALL 5 #define R8A7792_CLK_SSI4 11 #define R8A7792_CLK_SSI3 12 #endif /* __DT_BINDINGS_CLOCK_R8A7792_H__ */ earch'/>
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authorTheodore Ts'o <tytso@mit.edu>2016-04-23 22:50:07 -0400
committerTheodore Ts'o <tytso@mit.edu>2016-04-23 22:50:07 -0400
commit1f60fbe7274918adb8db2f616e321890730ab7e3 (patch)
tree4e41c7a0fd5204cad9e651baa23207bf4dafe256 /Documentation/arm
parentc3b46c73264b03000d1e18b22f5caf63332547c9 (diff)
ext4: allow readdir()'s of large empty directories to be interrupted
If a directory has a large number of empty blocks, iterating over all of them can take a long time, leading to scheduler warnings and users getting irritated when they can't kill a process in the middle of one of these long-running readdir operations. Fix this by adding checks to ext4_readdir() and ext4_htree_fill_tree(). This was reverted earlier due to a typo in the original commit where I experimented with using signal_pending() instead of fatal_signal_pending(). The test was in the wrong place if we were going to return signal_pending() since we would end up returning duplicant entries. See 9f2394c9be47 for a more detailed explanation. Added fix as suggested by Linus to check for signal_pending() in in the filldir() functions. Reported-by: Benjamin LaHaise <bcrl@kvack.org> Google-Bug-Id: 27880676 Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'Documentation/arm')