search for: bdi

Hi all, This patchset makes some key modifications to the original ''stable page writes'' patchset. First, it provides users (devices and filesystems) of a backing_dev_info the ability to declare whether or not it is necessary to ensure that page contents cannot change during writeout, whereas the current code assumes that this is true. Second, it relaxes the

...+624,26 @@ void device_add_disk(struct device *parent, struct gendisk *disk) > disk->major = MAJOR(devt); > disk->first_minor = MINOR(devt); > > - disk_alloc_events(disk); > + retval = disk_alloc_events(disk); > + if (retval) > + goto fail; > > /* Register BDI before referencing it from bdev */ > bdi = &disk->queue->backing_dev_info; > - bdi_register_owner(bdi, disk_to_dev(disk)); > + retval = bdi_register_owner(bdi, disk_to_dev(disk)); > + if (retval) > + goto fail; > > - blk_register_region(disk_devt(disk), disk->m...

...+624,26 @@ void device_add_disk(struct device *parent, struct gendisk *disk) > disk->major = MAJOR(devt); > disk->first_minor = MINOR(devt); > > - disk_alloc_events(disk); > + retval = disk_alloc_events(disk); > + if (retval) > + goto fail; > > /* Register BDI before referencing it from bdev */ > bdi = &disk->queue->backing_dev_info; > - bdi_register_owner(bdi, disk_to_dev(disk)); > + retval = bdi_register_owner(bdi, disk_to_dev(disk)); > + if (retval) > + goto fail; > > - blk_register_region(disk_devt(disk), disk->m...

? Tue, 12 Mar 2024 12:33:17 -0700 Herv? Pag?s <hpages.on.github at gmail.com> ?????: > The acrobatics that as.data.frame.factor() is going thru in order to > recognize a direct call don't play nice if as.data.frame() is an S4 > generic: > > ??? df <- as.data.frame(factor(11:12)) > > ??? suppressPackageStartupMessages(library(BiocGenerics)) > ???

...t; disk->major = MAJOR(devt); > > > disk->first_minor = MINOR(devt); > > > > > > - disk_alloc_events(disk); > > > + retval = disk_alloc_events(disk); > > > + if (retval) > > > + goto fail; > > > > > > /* Register BDI before referencing it from bdev */ > > > bdi = &disk->queue->backing_dev_info; > > > - bdi_register_owner(bdi, disk_to_dev(disk)); > > > + retval = bdi_register_owner(bdi, disk_to_dev(disk)); > > > + if (retval) > > > + goto fail; > >...

...t; disk->major = MAJOR(devt); > > > disk->first_minor = MINOR(devt); > > > > > > - disk_alloc_events(disk); > > > + retval = disk_alloc_events(disk); > > > + if (retval) > > > + goto fail; > > > > > > /* Register BDI before referencing it from bdev */ > > > bdi = &disk->queue->backing_dev_info; > > > - bdi_register_owner(bdi, disk_to_dev(disk)); > > > + retval = bdi_register_owner(bdi, disk_to_dev(disk)); > > > + if (retval) > > > + goto fail; > >...

''bh'' is forgot to release if no error is detected Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> --- fs/btrfs/volumes.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 8b9fb8c..69fc902 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -631,6 +631,7 @@ static int

...tt and Hothorn's "Handbook of Statistical Analyses Using R," c 2006. (No, it's not homework.) Chapter 10 discusses linear mixed effects models for longitudinal data. I've called my long data frame BtheB.long Here's the model from the book, which I run. lmer1 <- lmer(bdi ~ bdi.pre + months + treatment + drug + length + (1 | subject), data = BtheB.long, method = "ML", na.action = na.omit) Here is the summary of the model that I see: > summary(lmer1) Linear mixed-effects model fit by maximum likelihood Formula: bdi ~ bdi.pre + months + treatment + drug...

...titioning information in @disk * with the kernel. * - * FIXME: error handling + * RETURNS: + * 0 on success, -errno on failure. */ -void device_add_disk(struct device *parent, struct gendisk *disk) +int device_add_disk(struct device *parent, struct gendisk *disk) { struct backing_dev_info *bdi; dev_t devt; @@ -613,10 +614,8 @@ void device_add_disk(struct device *parent, struct gendisk *disk) disk->flags |= GENHD_FL_UP; retval = blk_alloc_devt(&disk->part0, &devt); - if (retval) { - WARN_ON(1); - return; - } + if (retval) + goto fail; disk_to_dev(disk)->devt...

...e *parent, struct gendisk *disk) > > disk->major = MAJOR(devt); > > disk->first_minor = MINOR(devt); > > > > - disk_alloc_events(disk); > > + retval = disk_alloc_events(disk); > > + if (retval) > > + goto fail; > > > > /* Register BDI before referencing it from bdev */ > > bdi = &disk->queue->backing_dev_info; > > - bdi_register_owner(bdi, disk_to_dev(disk)); > > + retval = bdi_register_owner(bdi, disk_to_dev(disk)); > > + if (retval) > > + goto fail; > > > > - blk_register...

...> > > disk->first_minor = MINOR(devt); > > > > > > > > - disk_alloc_events(disk); > > > > + retval = disk_alloc_events(disk); > > > > + if (retval) > > > > + goto fail; > > > > > > > > /* Register BDI before referencing it from bdev */ > > > > bdi = &disk->queue->backing_dev_info; > > > > - bdi_register_owner(bdi, disk_to_dev(disk)); > > > > + retval = bdi_register_owner(bdi, disk_to_dev(disk)); > > > > + if (retval) > > > >...

Hi, The acrobatics that as.data.frame.factor() is going thru in order to recognize a direct call don't play nice if as.data.frame() is an S4 generic: ??? df <- as.data.frame(factor(11:12)) ??? suppressPackageStartupMessages(library(BiocGenerics)) ??? isGeneric("as.data.frame") ??? # [1] TRUE ??? df <- as.data.frame(factor(11:12)) ??? # Warning message: ??? # In

> ? Tue, 12 Mar 2024 12:33:17 -0700 > Herv? Pag?s <hpages.on.github at gmail.com> ?????: > > The acrobatics that as.data.frame.factor() is going thru in order to > > recognize a direct call don't play nice if as.data.frame() is an S4 > > generic: > > ??? df <- as.data.frame(factor(11:12)) > > > > ???

...AT<- structure(c(23, 24, 6, 19, 16, 20, 13, 11, NA, 8, NA, 21, 19, 15, 11, NA, 10, 12, 16, 30, 13, 16, NA, NA, NA, NA, 28, 6), .Dim = c(7, 4), .Dimnames = list(c("SUB1", "SUB2", "SUB3", "SUB4", "SUB5", "SUB6", "SUB7"), c("BDI0", "BDI3", "BDI6", "BDI12"))) > MAT BDI0 BDI3 BDI6 BDI12 SUB1 23 11 11 16 SUB2 24 NA NA NA SUB3 6 8 10 NA SUB4 19 NA 12 NA SUB5 16 21 16 NA SUB6 20 19 30 28 SUB7 13 15 13 6 Let > x<...

...sted in people and people nested in dyads (3 levels of nesting) by initially running a series of models to test whether the slope/intercept should be fixed or random. The problem that I am experiencing appears to arise between the random intercept, fixed slope equation AND. (syntax: rint<-lme(BDIAFTER~BDI+WEEK+CORUMTO, random=~1|DYADID/PARTICIP, data=new) summary(rint)) the random slope, random intercept model (syntax: rslint<-lme(BDIAFTER~BDI+WEEK+CORUMTO, random=~CORUMTO|DYADID/PARTICIP, data=new) summary(rslint)) at which point I obtain the exact same results for each model...

Hello, I would like to switch this dataframe: > k country 1960 1961 1962 1963 99 ARG 7493 7733 7581 7108 246 AUS 10484 10342 10809 11357 295 AUT 7438 7808 7938 8212 393 BDI 587 502 555 608 442 BEL 8223 8638 9021 9311 in this structure: year ARG AUS AUT BDI BEL 1960 7493 10484 7438 587 8223 1961 7733 10342 7808 502 8638 1962 7581 10809 7938 555 9021 1963 7108 11357 8212 608 9311 I'm trying the 'reshape' and 't' command, but still...

...level of a 3-level model. Specifically, I am testing a 3-level model in which time (WEEK) is nested in participants (PARTICIP) and participants are nested in dyads (DYADID). The goal is to examine how an interpersonal style (CORUMTO) one week predicts changes in depression the following week (BDIAFTER) controlling for levels of depression (BDI) from the previous week. I have approximately 80 dyads and approximately 160 participants. When modeling a random slope and intercept at the second level (the participant or person level), I receive output, and I also receive the following error m...

...TAT_RT double, TUT_RT double, TAD_RT double, TUD_RT double, TFN double, TFP double, TFP_RT double, OFP_PERC double, OFN_PERC double, OTD_PERC double, TFP_PERC double, TFN_PERC double, TTD_PERC double, SEX varchar(255), AGE double, EDUC double, EMP_STAT double, MAR_STAT varchar(255), NART_IQ double, BDI double, SANX_ERP double, TRAIT double, GHQ double, IES_A double, IES_I double, IES_TOT double, CAPS_BF double, CAPS_BI double, CAPS_B double, CAPS_CF double, CAPS_CI double, CAPS_C double, CAPS_DF double, CAPS_DI double, CAPS_D double, CAPS_F double, CAPS_I double, CAPS_TOT double) Error in sqlSave...

Hi, I?m trying to use Omega to index INEX dataset for Letor. But omindex told me these xml files are unknown. Olly told me I could tell omindex to handle them as HTML. (Thanks Olly :) ) Is it appropriate? Parth, could you give me some suggestions? Thank you! Jiarong Wei

...ayer - What kind of bandwidth control policies are needed? - Proportional weight - Enforcing upper limit - Minimum bandwidth guarantee - How to handle buffered writes? - Add dirt-ratio in the memory controller - Add bufferred-write-cgroup to track buffered writebacks - A per group per bdi pdflush threads - Who should be charged for swap activity? - who requests a page. - who has a page. - All swap activities are charged to the root group. And I would also like to discuss about the followings. - Extensions of struct bio - Make a bio point to the io_context of a process whi...